WO2021227030A1

WO2021227030A1 - Discontinuous reception processing method, electronic device, and storage medium

Info

Publication number: WO2021227030A1
Application number: PCT/CN2020/090561
Authority: WO
Inventors: 胡奕; 李海涛
Original assignee: Oppo广东移动通信有限公司
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-11-18
Also published as: CN115362718A

Abstract

Disclosed is a discontinuous reception processing method, comprising: a terminal device receiving first instruction information, wherein the first instruction information is used for instructing the switching of the state of a feedback function of a hybrid automatic repeat request (HARQ) process; and the terminal device executing discontinuous reception (DRX) processing which corresponds to the switched state of the feedback function of the HARQ process. Further disclosed are another discontinuous reception processing method, an electronic device and a storage medium.

Description

Discontinuous reception processing method, electronic equipment and storage medium

Technical field

This application relates to the field of wireless communication technology, and in particular to a discontinuous reception processing method, electronic equipment, and storage medium.

Background technique

In the Non-Terrestrial Network (NTN) system based on the New Radio (NR) technology, the network device can configure the terminal device to turn on or turn off the hybrid automatic repeat request (Hybrid Automatic Repeat reQuest, HARQ) process. HARQ function; when the HARQ function changes, for example, when the HARQ function is switched from on to off or from off to on, how the terminal device handles the Discontinuous Reception (DRX) process has not yet been clarified.

Summary of the invention

The embodiments of the present application provide a processing method, electronic device, and storage medium for discontinuous reception. The terminal device receives first indication information, where the first indication information is used to indicate the status of switching the feedback function of the HARQ process; the terminal device Perform DRX processing corresponding to the state of the feedback function of the HARQ process after the handover.

In the first aspect, an embodiment of the present application provides a discontinuous reception processing method, including: a terminal device receives first indication information, the first indication information is used to indicate the status of switching the feedback function of the HARQ process; the terminal device Perform DRX processing corresponding to the state of the feedback function of the HARQ process after the handover.

In a second aspect, an embodiment of the present application provides a discontinuous reception processing method, including: a network device sends a first time threshold to a terminal device; the first time threshold is used to switch the status of the feedback function of the HARQ process In this case, the terminal device performs discontinuous reception DRX processing corresponding to the state of the feedback function of the HARQ process after the handover.

In a third aspect, an embodiment of the present application provides a terminal device, the terminal device includes: a receiving unit configured to receive first indication information, where the first indication information is used to indicate the status of switching the feedback function of the HARQ process;

The processing unit is configured to receive first indication information, where the first indication information is used to indicate the status of switching the feedback function of the HARQ process.

In a fourth aspect, an embodiment of the present application provides a network device, the network device includes: a sending unit configured to send a first time threshold; the first time threshold is used to switch the state of the feedback function of the HARQ process In the case of, the terminal device executes the DRX processing corresponding to the state of the feedback function of the HARQ process after the handover.

In a fifth aspect, an embodiment of the present application provides a terminal device, including a processor and a memory for storing a computer program that can run on the processor, wherein the processor is used to execute the above-mentioned terminal when the computer program is running. Steps of the discontinuous reception processing method executed by the device.

In a sixth aspect, an embodiment of the present application provides a network device, including a processor and a memory configured to store a computer program that can run on the processor, wherein the processor is configured to execute the above-mentioned network when the computer program is running. Steps of the discontinuous reception processing method executed by the device.

In a seventh aspect, an embodiment of the present application provides a chip, including a processor, configured to call and run a computer program from a memory, so that the device installed with the chip executes the discontinuous reception processing method performed by the terminal device.

In an eighth aspect, an embodiment of the present application provides a chip, including a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the discontinuous reception processing method performed by the network device.

In a ninth aspect, an embodiment of the present application provides a storage medium storing an executable program, and when the executable program is executed by a processor, the above-mentioned discontinuous reception processing method executed by the terminal device is implemented.

In a tenth aspect, an embodiment of the present application provides a storage medium storing an executable program, and when the executable program is executed by a processor, the above-mentioned discontinuous reception processing method executed by the network device is implemented.

In an eleventh aspect, an embodiment of the present application provides a computer program product, including computer program instructions that cause a computer to execute the discontinuous reception processing method performed by the above-mentioned terminal device.

In a twelfth aspect, an embodiment of the present application provides a computer program product, including computer program instructions, which cause a computer to execute the discontinuous reception processing method executed by the aforementioned network device.

In a thirteenth aspect, an embodiment of the present application provides a computer program that enables a computer to execute the discontinuous reception processing method executed by the above terminal device.

In a fourteenth aspect, an embodiment of the present application provides a computer program that enables a computer to execute the discontinuous reception processing method executed by the above-mentioned network device.

The discontinuous reception processing method, electronic device, and storage medium provided in the embodiments of the present application include: a terminal device receives first indication information, where the first indication information is used to indicate the status of the feedback function of the HARQ process; the terminal device Perform DRX processing corresponding to the state of the feedback function of the HARQ process after the handover. In this way, the terminal device can adapt to the network's on/off control of the HARQ function when monitoring the PDCCH, avoiding the terminal device from missing the PDCCH reception, and achieving the purpose of saving power for the terminal device.

Description of the drawings

FIG. 1 is an optional schematic diagram of a discontinuous reception period according to an embodiment of this application;

2 is a schematic diagram of the composition structure of a communication system according to an embodiment of the application;

FIG. 3 is a schematic diagram of an optional processing flow of the discontinuous reception processing method according to an embodiment of this application;

4 is a schematic diagram of another optional processing flow of the discontinuous reception processing method according to an embodiment of this application;

FIG. 5 is a schematic diagram of a detailed processing flow of a discontinuous reception processing method according to an embodiment of this application;

FIG. 6 is a schematic diagram of DRX processing of a terminal device according to an embodiment of this application;

FIG. 7 is a schematic diagram of another detailed processing flow of the discontinuous reception processing method according to an embodiment of the application;

FIG. 8 is another schematic diagram of DRX processing of a terminal device according to an embodiment of the application;

FIG. 9 is a schematic diagram of another detailed processing flow of the discontinuous reception processing method according to an embodiment of this application;

FIG. 10 is another schematic diagram of DRX processing of a terminal device according to an embodiment of this application;

FIG. 11 is a schematic diagram of still another detailed processing flow of the discontinuous reception processing method according to an embodiment of this application;

FIG. 12 is another schematic diagram of DRX processing of a terminal device according to an embodiment of this application;

FIG. 13 is a schematic diagram of an optional structure of a terminal device according to an embodiment of the application;

FIG. 14 is a schematic diagram of an optional composition structure of a network device according to an embodiment of the application;

FIG. 15 is a schematic diagram of the hardware composition structure of an electronic device according to an embodiment of the application.

Detailed ways

In order to have a more detailed understanding of the characteristics and technical content of the embodiments of the present application, the implementation of the embodiments of the present application will be described in detail below with reference to the accompanying drawings. The attached drawings are for reference and explanation purposes only, and are not used to limit the embodiments of the present application.

The NTN system uses satellite communication to provide communication services to ground users. Compared with terrestrial cellular network communication, satellite communication has many unique advantages. First of all, satellite communication is not restricted by the user's area. For example, general terrestrial communication cannot cover areas where communication equipment cannot be installed, such as oceans, mountains, or deserts, or areas that cannot be covered by communication due to sparse population; while for satellite communication, due to a A satellite can cover a large area of the ground, and the satellite can orbit the earth, so theoretically every corner of the earth can be covered by satellite communications. Secondly, satellite communication has high social value. Satellite communication can be covered at a lower cost in remote mountainous areas, poor and backward countries or regions, so that people in these areas can enjoy advanced voice communication and mobile Internet technology, which is conducive to narrowing the digital gap with developed areas and promoting The development of these areas. Third, the satellite communication distance is long, and the increase of the communication distance will not significantly increase the cost of communication; finally, the stability of satellite communication is high, and it is not restricted by natural disasters.

Communication satellites are classified into Low-Earth Orbit (LEO) satellites, Medium-Earth Orbit (MEO) satellites, Geostationary Earth Orbit (GEO) satellites, and highly elliptical satellites according to their orbital heights. Orbit (High Elliptical Orbit, HEO) satellites, etc. The following is a brief description of LEO and GEO respectively.

LEO's orbital altitude ranges from 500km to 1500km, and the corresponding orbital period is about 1.5 hours to 2 hours. The signal propagation delay of single-hop communication between terminal devices is generally less than 20ms. The maximum satellite viewing time is 20 minutes. The signal propagation distance is short, the link loss is small, and the requirement for the transmission power of the terminal equipment is not high.

The orbital height of GEO is 35786km, and the period of rotation around the earth is 24 hours. The signal propagation delay of single-hop communication between terminal devices is generally 250ms. In order to ensure the coverage of satellites and increase the system capacity of the entire satellite communication system, satellites use multiple beams to cover the ground. A satellite can form dozens or even hundreds of beams to cover the ground; a satellite beam can cover tens to hundreds of kilometers in diameter. Ground area.

In the NR system, the network device can configure the Discontinuous Reception (DRX) function for the terminal device. The terminal device is allowed to monitor the PDCCH non-continuously, so as to achieve the purpose of saving power for the terminal device. Each Medium Access Control (MAC) entity has a DRX configuration; DRX configuration parameters include:

1) DRX duration timer (drx-onDuration Timer), the duration of the terminal device waking up at the beginning of a DRX cycle (Cycle).

2) DRX slot offset (drx-SlotOffset), the terminal device starts drx-onDuration and the time delay of Timer.

3) DRX deactivation timer (drx-InactivityTimer), when the terminal device receives a PDCCH indicating uplink initial transmission or downlink initial transmission, the terminal device continues to monitor the duration of the PDCCH.

4) Downlink DRX retransmission timer (drx-RetransmissionTimerDL): The terminal device monitors the longest duration of the PDCCH indicating downlink retransmission scheduling. Each downlink HARQ process except the broadcast HARQ process corresponds to a DRX-RetransmissionTimerDL.

5) Uplink DRX retransmission timer (drx-RetransmissionTimerUL): The terminal device monitors the longest duration of the PDCCH indicating uplink retransmission scheduling. Each uplink HARQ process corresponds to a DRX-RetransmissionTimerUL.

6) DRX long cycle start offset (drx-LongCycleStartOffset): used to configure the long DTX cycle (Long DRX cycle), and the subframe offset at which the Long DRX cycle and the short DRX cycle (Short DRX cycle) start.

7) DRX short cycle (drx-ShortCycle): optional configuration.

8) DRX short cycle timer (drx-ShortCycleTimer): the duration of the terminal device in the Short DRX cycle (and not receiving any PDCCH), which is an optional configuration.

9) Downlink discontinuous reception hybrid automatic repeat request round-trip delay timer (drx-HARQ-RTT-TimerDL): The terminal device expects to receive the minimum waiting time required for the PDCCH indicating the downlink scheduling, except for the broadcast HARQ process. One downlink HARQ process corresponds to one DRX-HARQ-RTT-TimerDL;

10) Uplink discontinuous reception hybrid automatic repeat request round-trip delay timer (drx-HARQ-RTT-TimerUL): the minimum waiting time that the terminal device expects to receive the PDCCH indicating the uplink scheduling, and each uplink HARQ process corresponds to a drx -HARQ-RTT-TimerUL.

If the terminal device is configured with DRX, the terminal device needs to monitor the PDCCH in DRX Active Time. DRX Active Time includes the following situations:

1) Any one of the following 5 timers is running: drx-onDurationTimer, drx-InactivityTimer, drx-RetransmissionTimerDL, drx-RetransmissionTimerUL, and ra-ContentionResolutionTimer.

2) A scheduling request (Scheduling Request, SR) is sent on the PUCCH and is in a pending state.

3) In the process of contention-based random access, the terminal device has not received the PDCCH indication scrambled by the Cell Radio Network Temporary Identifier (C-RNTI) after successfully receiving the random access response. Initial transmission.

A schematic diagram of the DRX cycle of the terminal device, as shown in Figure 1, the terminal device determines the time to start the drx-onDurationTimer according to the current short DRX cycle (Short DRX Cycle) or the long DRX cycle (Long DRX Cycle). The specific regulations are as follows:

1) If the terminal device is currently in Short DRX Cycle, and the current subframe satisfies [(SFN×10)+subframe number]modulo(drx-ShortCycle)=(drx-StartOffset)modulo(drx-ShortCycle); or

2) If the terminal device is currently in Long DRX Cycle, and the current subframe satisfies [(SFN×10)+subframe number] modulo(drx-LongCycle)=drx-StartOffset:

Then the drx-onDurationTimer is started at a time after drx-SlotOffset slots from the beginning of the current subframe.

The conditions for the terminal device to start or restart drx-InactivityTimer are:

If the terminal device receives a PDCCH indicating downlink or uplink initial transmission, the terminal device starts or restarts the drx-InactivityTimer.

The conditions for the terminal device to start and stop drx-RetransmissionTimerDL are:

When the terminal device receives a PDCCH indicating downlink transmission, or when the terminal device receives a MAC PDU on the configured downlink authorized resource, the terminal stops the drx-RetransmissionTimerDL corresponding to the HARQ process. The terminal device starts the drx-HARQ-RTT-TimerDL corresponding to the HARQ process after completing the transmission of the HARQ process feedback for this downlink transmission.

If the timer drx-HARQ-RTT-TimerDL corresponding to a certain HARQ of the terminal device times out, and the downlink data transmitted using this HARQ process is not successfully decoded, the terminal device starts the drx-RetransmissionTimerDL corresponding to the HARQ process.

The conditions for terminal equipment to start and stop drx-RetransmissionTimerUL are:

When the terminal device receives a PDCCH indicating uplink transmission, or when the terminal device sends a MAC PDU on the configured uplink authorization resource, the terminal device stops the drx-RetransmissionTimerUL corresponding to the HARQ process. The terminal device starts the drx-HARQ-RTT-TimerUL corresponding to the HARQ process after completing the first repetition of this PUSCH.

If the timer drx-HARQ-RTT-TimerUL corresponding to a certain HARQ of the terminal device times out, the terminal device starts the drx-RetransmissionTimerUL corresponding to this HARQ process.

According to the above DRX process, it can be seen that after the terminal device completes the uplink transmission or completes the HARQ process feedback for the downlink transmission, it will first start a DRX HARQ RTT timer (for the uplink transmission is drx-HARQ-RTT-TimerUL, for the downlink transmission It is drx-HARQ-RTT-TimerDL), the terminal device is in the dormant state during the running of the DRX HARQ RTT timer and does not monitor the PDCCH. After the DRX HARQ RTT timer expires, the terminal device starts monitoring the uplink retransmission schedule or determines whether to start monitoring the downlink retransmission schedule according to the feedback of the HARQ process. Among them, drx-HARQ-RTT-TimerUL and drx-HARQ-RTT-TimerDL are semi-statically configured by network equipment through radio resource control (Radio Resource Control, RRC) signaling.

In the NR system, both the uplink transmission and the downlink transmission support the HARQ mechanism; therefore, the drx-HARQ-RTT-TimerUL and drx-HARQ-RTT-TimerDL two timers are used in the DRX process. The duration of these two timers is It characterizes the minimum time interval required by the terminal from the uplink transmission to receiving the retransmission schedule issued by the network device; the minimum time interval includes the round trip delay (RTT) and the processing time of the network device. In NTN, the signal propagation delay between terminal equipment and satellites has increased significantly. In order to enable network equipment to more accurately control drx-HARQ-RTT-TimerUL and drx-HARQ-RTT-TimerDL, for drx-HARQ-RTT-TimerUL And the start of drx-HARQ-RTT-TimerDL can introduce a time offset (offset), that is, after the terminal device completes PUSCH transmission or NACK feedback for downlink reception, it will start drx-HARQ-RTT-TimerUL after another offset. Or drx-HARQ-RTT-TimerDL.

Compared with the cellular network used in the traditional NR system, the signal propagation delay between the terminal equipment and the satellite in NTN has increased significantly. In order not to increase the number of HARQ processes and ensure the continuity of data transmission, the standardization process is currently under discussion to enable or The HARQ plan was closed, and the following clear conclusions were formed:

(1) The network equipment can be configured to enable the HARQ function.

(2) If the HARQ function is turned off, the terminal device does not need to send HARQ feedback for the PDSCH to the network device.

(3) When HARQ feedback is turned off, in order to ensure the reliability of data transmission, HARQ retransmission is still supported.

(4) The configuration of enabling or disabling the HARQ function can be performed based on the terminal device or the HARQ process. For the configuration based on the terminal device, that is, the HARQ function of all HARQ processes of the configuration terminal device is in the on or off state at the same time. For the HARQ process-based configuration method, that is, for multiple HARQ processes of a terminal device, the HARQ function of some of the HARQ processes can be configured to be in the on state, and the HARQ function of the other part of the HARQ process is to be in the off state.

However, for scenarios where the network device instructs the terminal device to switch the HARQ function from on to off, or the HARQ function from off to on, it is not clear how the terminal device performs DRX processing.

The technical solutions of the embodiments of this application can be applied to various communication systems, for example: global system of mobile communication (GSM) system, code division multiple access (CDMA) system, broadband code division multiple access (wideband code division multiple access, WCDMA) system, general packet radio service (GPRS), long term evolution (LTE) system, LTE frequency division duplex (FDD) system, LTE Time division duplex (TDD) system, advanced long term evolution (LTE-A) system, new radio (NR) system, evolution system of NR system, LTE on unlicensed frequency bands (LTE-based access to unlicensed spectrum, LTE-U) system, NR (NR-based access to unlicensed spectrum, NR-U) system on unlicensed frequency bands, universal mobile telecommunication system (UMTS), global Connected microwave access (worldwide interoperability for microwave access, WiMAX) communication systems, wireless local area networks (WLAN), wireless fidelity (WiFi), next-generation communication systems or other communication systems, etc.

The system architecture and business scenarios described in the embodiments of this application are intended to more clearly illustrate the technical solutions of the embodiments of this application, and do not constitute a limitation on the technical solutions provided in the embodiments of this application. Those of ordinary skill in the art will know that with the network With the evolution of architecture and the emergence of new business scenarios, the technical solutions provided in the embodiments of the present application are equally applicable to similar technical problems.

The network equipment involved in the embodiments of this application may be a common base station (such as NodeB or eNB or gNB), a new radio controller (NR controller), a centralized network element (centralized unit), a new radio base station, Radio remote module, micro base station, relay, distributed unit, reception point (TRP), transmission point (TP) or any other equipment. The embodiment of the present application does not limit the specific technology and specific device form adopted by the network device. For the convenience of description, in all the embodiments of the present application, the above-mentioned devices that provide wireless communication functions for terminal devices are collectively referred to as network devices.

In the embodiment of the present application, the terminal device may be any terminal. For example, the terminal device may be a user equipment for machine-type communication. That is to say, the terminal equipment can also be referred to as user equipment UE, mobile station (mobile station, MS), mobile terminal (mobile terminal), terminal (terminal), etc., and the terminal device can be accessed via a radio access network. network, RAN) communicates with one or more core networks. For example, the terminal device can be a mobile phone (or called a "cellular" phone), a computer with a mobile terminal, etc., for example, the terminal device can also be a portable or pocket-sized , Handheld, computer built-in or vehicle-mounted mobile devices that exchange language and/or data with the wireless access network. There is no specific limitation in the embodiments of this application.

Optionally, network equipment and terminal equipment can be deployed on land, including indoor or outdoor, handheld or vehicle-mounted; they can also be deployed on water; they can also be deployed on airborne aircraft, balloons, and satellites. The embodiments of the present application do not limit the application scenarios of network equipment and terminal equipment.

Optionally, communication between network equipment and terminal equipment and between terminal equipment and terminal equipment can be carried out through licensed spectrum, or through unlicensed spectrum, or through licensed spectrum and terminal equipment at the same time. Unlicensed spectrum for communication. Between network equipment and terminal equipment and between terminal equipment and terminal equipment can communicate through the frequency spectrum below 7 gigahertz (gigahertz, GHz), can also communicate through the frequency spectrum above 7 GHz, and can also use the frequency spectrum below 7 GHz and Communication is performed in the frequency spectrum above 7GHz. The embodiment of the present application does not limit the spectrum resource used between the network device and the terminal device.

Generally speaking, traditional communication systems support a limited number of connections and are easy to implement. However, with the development of communication technology, mobile communication systems will not only support traditional communication, but also support, for example, device to device (device to device, D2D) communication, machine to machine (M2M) communication, machine type communication (MTC), and vehicle to vehicle (V2V) communication, etc. The embodiments of this application can also be applied to these communications system.

Exemplarily, the communication system 100 applied in the embodiment of the present application is shown in FIG. 2. The communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a terminal device 120 (or called a communication terminal or terminal). The network device 110 may provide communication coverage for a specific geographic area, and may communicate with terminal devices located in the coverage area. Optionally, the network device 110 may be a base station (Base Transceiver Station, BTS) in a GSM system or a CDMA system, a base station (NodeB, NB) in a WCDMA system, or an evolved base station in an LTE system (Evolutional Node B, eNB or eNodeB), or the wireless controller in the Cloud Radio Access Network (CRAN), or the network equipment can be a mobile switching center, a relay station, an access point, a vehicle-mounted device, Wearable devices, hubs, switches, bridges, routers, network-side devices in 5G networks, or network devices in the future evolution of the Public Land Mobile Network (PLMN), etc.

The communication system 100 also includes at least one terminal device 120 located within the coverage area of the network device 110. The "terminal equipment" used here includes but is not limited to connection via wired lines, such as via Public Switched Telephone Networks (PSTN), Digital Subscriber Line (DSL), digital cable, and direct cable connection ; And/or another data connection/network; and/or via a wireless interface, such as for cellular networks, wireless local area networks (WLAN), digital TV networks such as DVB-H networks, satellite networks, AM- FM broadcast transmitter; and/or another terminal device that is set to receive/send communication signals; and/or Internet of Things (IoT) equipment. A terminal device set to communicate through a wireless interface may be referred to as a "wireless communication terminal", a "wireless terminal" or a "mobile terminal". Examples of mobile terminals include, but are not limited to, satellite or cellular phones; Personal Communications System (PCS) terminals that can combine cellular radio phones with data processing, fax, and data communication capabilities; can include radio phones, pagers, Internet/intranet PDA with internet access, web browser, memo pad, calendar, and/or Global Positioning System (GPS) receiver; and conventional laptop and/or palmtop receivers or others including radio telephone transceivers Electronic device. Terminal equipment can refer to access terminals, user equipment (UE), user units, user stations, mobile stations, mobile stations, remote stations, remote terminals, mobile equipment, user terminals, terminals, wireless communication equipment, user agents, or User device. The access terminal can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a wireless local loop (Wireless Local Loop, WLL) station, a personal digital processing (Personal Digital Assistant, PDA), with wireless communication Functional handheld devices, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, terminal devices in 5G networks, or terminal devices in the future evolution of PLMN, etc.

Optionally, the terminal devices 120 may perform direct terminal connection (Device to Device, D2D) communication.

Optionally, the 5G system or 5G network may also be referred to as a New Radio (NR) system or NR network.

Figure 2 exemplarily shows one network device and two terminal devices. Optionally, the communication system 100 may include multiple network devices and the coverage of each network device may include other numbers of terminal devices. The embodiment does not limit this.

Optionally, the communication system 100 may also include other network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.

It should be understood that the devices with communication functions in the network/system in the embodiments of the present application may be referred to as communication devices. Taking the communication system 100 shown in FIG. 2 as an example, the communication device may include a network device 110 having a communication function and a terminal device 120. The network device 110 and the terminal device 120 may be the specific devices described above, which will not be repeated here. The communication device may also include other devices in the communication system 100, such as network controllers, mobility management entities and other network entities, which are not limited in the embodiment of the present application.

An optional processing procedure of the discontinuous reception processing method provided in the embodiment of the present application, as shown in FIG. 3, includes the following steps:

Step S201: The terminal device receives first indication information, where the first indication information is used to indicate the status of switching the feedback function of the HARQ process.

In some embodiments, the terminal device receives the first indication information sent by the network device through Downlink Control Information (DCI) or RRC signaling.

Wherein, the switching of the state of the feedback function of the HARQ process may include: the state of the feedback function of the HARQ process is switched from on to off; or the state of the feedback function of the HARQ process is switched from off to on.

Step S202: The terminal device executes DRX processing corresponding to the state of the feedback function of the HARQ process after the handover.

The following respectively describes scenarios in which the status of the feedback function of the uplink HARQ process and the downlink HARQ process is switched from on to off, and the status of the feedback function of the uplink HARQ process and the downlink HARQ process is switched from off to on.

1) A scenario where the status of the feedback function for the HARQ process is switched from on to off.

a) If the HARQ process is an uplink HARQ process, the first time interval between the time when the terminal device receives the first indication information and the last time the terminal device uses the uplink HARQ process for uplink transmission is less than drx-RetransmissionTimerUL For the running time of, the terminal device can perform at least one of the following DRX processing:

If the hybrid automatic repeat request round-trip delay offset timer (HARQ-RTT-offset-Timer) corresponding to the uplink HARQ process is running, the terminal device stops the HARQ-RTT-offset corresponding to the uplink HARQ process -Timer;

If the drx-HARQ-RTT-TimerUL corresponding to the uplink HARQ process is running, the terminal device stops the drx-HARQ-RTT-TimerUL corresponding to the uplink HARQ process;

If the drx-RetransmissionTimerUL corresponding to the uplink HARQ process is running, the terminal device sets the running time of the drx-RetransmissionTimerUL of this transmission to the running time of the drx-RetransmissionTimerUL configured by the network device minus the uplink HARQ process A value obtained from the running duration of the corresponding HARQ-RTT-offset-Timer and the running duration of the drx-HARQ-RTT-TimerUL corresponding to the uplink HARQ process;

If the drx-RetransmissionTimerUL corresponding to the uplink HARQ process is not running, the terminal device starts the drx-RetransmissionTimerUL corresponding to the uplink HARQ process; the terminal device sets the running time of the drx-RetransmissionTimerUL of this transmission to the network device configuration The difference between the running duration of the uplink discontinuous reception retransmission timer and the first time interval.

b) If the HARQ process is an uplink HARQ process, the first time interval between the time when the terminal device receives the first indication information and the last time the terminal device uses the uplink HARQ process for uplink transmission is greater than or equal to drx -RetransmissionTimerUL's running time, the terminal device can perform at least one of the following DRX processing:

If the HARQ-RTT-offset-Timer corresponding to the uplink HARQ process is running, the terminal device stops the HARQ-RTT-offset-Timer corresponding to the uplink HARQ process;

If the drx-RetransmissionTimerUL corresponding to the uplink HARQ process is running, the terminal device stops the drx-RetransmissionTimerUL corresponding to the uplink HARQ process.

c) If the HARQ process is a downlink HARQ process, the second time interval between the time when the terminal device receives the first indication information and the last time the terminal device uses the downlink HARQ process for uplink transmission is less than drx-RetransmissionTimerDL For the running time of, the terminal device can perform at least one of the following DRX processing:

If the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process is running, the terminal device stops the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process;

If the drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process is running, the terminal device stops the drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process;

If the drx-RetransmissionTimerDL corresponding to the downlink HARQ process is running, the terminal device sets the running duration of the drx-RetransmissionTimerDL for this transmission to the running duration of the drx-RetransmissionTimerDL configured by the network device minus the feedback indicated by the network device Time K1, the value obtained by the running duration of the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process and the running duration of the drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process; wherein, the K1 represents the The time slot offset between the time when the terminal device receives the downlink transmission and the time when the terminal device feeds back the acknowledgement/non-acknowledgement (ACK/NACK) of the downlink transmission.

If the drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process is not running, the terminal device starts the drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process; the terminal device sets the drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process; The running time of RetransmissionTimerDL is the difference between the running time of the drx-RetransmissionTimerDL configured by the network device and the second time interval.

d) If the HARQ process is a downlink HARQ process, the second time interval between the time when the terminal device receives the first indication information and the last time the terminal device uses the downlink HARQ process for uplink transmission is greater than or equal to drx -RetransmissionTimerDL runs time, the terminal device can perform at least one of the following DRX processing:

If the drx-RetransmissionTimerDL corresponding to the downlink HARQ process is running, the terminal device stops the drx-RetransmissionTimerDL corresponding to the downlink HARQ process.

2) A scenario where the state of the feedback function for the HARQ process is switched from off to on.

a) If the HARQ process is an uplink HARQ process, the third time interval between the time when the terminal device receives the first indication information and the last time the terminal device uses the uplink HARQ process for uplink transmission is less than the uplink For the running duration of HARQ-RTT-offset-Timer corresponding to the HARQ process, the terminal device can perform at least one of the following DRX processing:

If the drx-RetransmissionTimerUL corresponding to the uplink HARQ process is running, the terminal device stops the drx-RetransmissionTimerUL corresponding to the uplink HARQ process;

The terminal device starts the HARQ-RTT-offset-Timer corresponding to the uplink HARQ process; sets the running duration of the HARQ-RTT-offset-Timer for this transmission to the running duration of the HARQ-RTT-offset-Timer configured by the network device The difference from the third time interval;

If the HARQ-RTT-offset-Timer corresponding to the uplink HARQ process times out, the terminal device starts the drx-HARQ-RTT-TimerUL corresponding to the uplink HARQ process;

If the drx-HARQ-RTT-TimerUL corresponding to the uplink HARQ process times out, the terminal device starts the drx-RetransmissionTimerUL corresponding to the uplink HARQ process.

b) If the HARQ process is an uplink HARQ process, the third time interval between the time when the terminal device receives the first indication information and the last time the terminal device uses the uplink HARQ process for uplink transmission is greater than or equal to all The running time length of the HARQ-RTT-offset-Timer corresponding to the uplink HARQ process, and the third time interval is less than the running time length of the HARQ-RTT-offset-Timer corresponding to the uplink HARQ process. The sum of the running time of drx-HARQ-RTT-TimerUL, the terminal device can perform at least one of the following DRX processing:

The terminal device starts the drx-HARQ-RTT-TimerUL corresponding to the uplink process; the terminal device sets the running time of the drx-HARQ-RTT-TimerUL transmitted this time to the HARQ-RTT-offset-Timer and the network The difference between the sum of the running duration of the drx-HARQ-RTT-TimerUL configured by the device and the third time interval;

c) If the HARQ process is an uplink HARQ process, the third time interval between the time when the terminal device receives the first indication information and the last time the terminal device uses the uplink HARQ process for uplink transmission is greater than or equal to all The sum of the running time length of the HARQ-RTT-offset-Timer corresponding to the uplink HARQ process and the running time length of the drx-HARQ-RTT-Timer UL corresponding to the uplink HARQ process, and the third time interval is less than the uplink HARQ process The sum of the running time of the corresponding HARQ-RTT-offset-Timer, the running time of drx-HARQ-RTT-TimerUL corresponding to the uplink HARQ process, and the running time of drx-RetransmissionTimerUL corresponding to the uplink HARQ process, then the terminal equipment At least one of the following DRX processing can be performed:

If the drx-RetransmissionTimerUL corresponding to the uplink HARQ process is running, the terminal device sets the running duration of the uplink discontinuous reception retransmission timer of this transmission to the HARQ-RTT-offset-Timer corresponding to the uplink HARQ process The sum of the running time of the drx-HARQ-RTT-TimerUL corresponding to the uplink HARQ process, and the running time of the drx-RetransmissionTimerUL configured by the network device;

If the drx-RetransmissionTimerUL corresponding to the uplink HARQ process is not running, the terminal device starts the drx-RetransmissionTimerUL corresponding to the uplink HARQ process; the terminal device sets the running time of the drx-RetransmissionTimerUL of this transmission to be The sum of the running time of HARQ-RTT-offset-Timer corresponding to the uplink HARQ process, the running time of drx-HARQ-RTT-TimerUL corresponding to the uplink HARQ process, and the running time of drx-RetransmissionTimerUL configured by the network device are combined with the said The difference between the third time interval.

d) If the HARQ process is a downlink HARQ process, if the terminal device receives the first indication information and the fourth time interval between the last time the terminal device used the downlink HARQ process for downlink reception is less than the first Time threshold, the terminal device can perform the following DRX processing:

If the drx-RetransmissionTimerDL corresponding to the downlink HARQ process is running, the terminal device stops the drx-RetransmissionTimerDL corresponding to the downlink HARQ process. If the terminal device decodes the received downlink transmission (PDSCH) incorrectly, the terminal device does not perform any operation until the fourth time interval reaches the first time threshold, the terminal device then performs corresponding DRX processing, such as: starting the downlink HARQ-RTT-offset-Timer corresponding to the HARQ process; when the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process times out, the terminal device starts the drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process; When the drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process times out, the terminal device starts the drx-RetransmissionTimerDL corresponding to the downlink HARQ process.

e) If the HARQ process is a downlink HARQ process, if the time at which the terminal device receives the first indication information and the fourth time interval when the terminal device last used the downlink HARQ process for downlink reception is greater than or equal to If the first time threshold and the fourth time interval are less than the sum of the first time threshold and the running duration of the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process, the terminal device may perform at least one of the following DRX processing:

If the drx-RetransmissionTimerDL corresponding to the downlink HARQ process is running, the terminal device stops the drx-RetransmissionTimerDL corresponding to the downlink HARQ process;

If the terminal device decodes the received downlink transmission (PDSCH) incorrectly, the terminal device starts the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process; the terminal device sets the HARQ-RTT- for this transmission The running time of the offset-Timer is a value obtained by subtracting the fourth time interval from the sum of the first time threshold and the running time of HARQ-RTT-offset-Timer configured by the network device;

If the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process times out, the terminal device starts the drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process;

If the drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process times out, the terminal device starts the drx-RetransmissionTimerDL corresponding to the downlink HARQ process.

f) If the HARQ process is a downlink HARQ process, if the time interval when the terminal device receives the first indication information and the fourth time interval when the terminal device last used the downlink HARQ process for downlink reception is greater than or equal to The first time threshold is the sum of the running duration of the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process, and the fourth time interval is less than the first time threshold, and the HARQ-RTT corresponding to the downlink HARQ process -the sum of the running time of the offset-Timer and the running time of the drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process, the terminal device can perform at least one of the following DRX processing:

If the terminal device decodes the received downlink transmission (PDSCH) incorrectly, the terminal device starts the drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process; the terminal device sets the downlink drx-HARQ of this transmission -The running time of RTT-TimerDL is the first time threshold, the running time of HARQ-RTT-offset-Timer corresponding to the downlink HARQ process, and the running time of drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process The value obtained by subtracting the fourth time interval from the sum;

g) If the HARQ process is a downlink HARQ process, if the time at which the terminal device receives the first indication information and the fourth time interval between the last time the terminal device used the downlink HARQ process for downlink reception is greater than or equal to The sum of the first time threshold, the running duration of the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process, and the running duration of the drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process, and the fourth The time interval is less than the first time threshold, the running time of HARQ-RTT-offset-Timer corresponding to the downlink HARQ process, the running time of drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process, and the downlink HARQ The sum of the running time of the drx-RetransmissionTimerDL corresponding to the process, the terminal device can perform at least one of the following DRX processing:

If the drx-RetransmissionTimerDL corresponding to the downlink HARQ process is running and the terminal device decodes the received downlink transmission incorrectly, the terminal device sets the duration of the drx-RetransmissionTimerDL of this transmission to the first time threshold, One of the running time length of HARQ-RTT-offset-Timer corresponding to the downlink HARQ process, the running time length of drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process, and the running time length of drx-RetransmissionTimerDL corresponding to the downlink HARQ process with;

If the drx-RetransmissionTimerDL corresponding to the downlink HARQ process is not running and the terminal device decodes the received downlink transmission incorrectly, the terminal device starts the drx-RetransmissionTimerDL corresponding to the downlink HARQ process;

The terminal device sets the running duration of the drx-RetransmissionTimerDL of this transmission to the first time threshold, the running duration of the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process, and the drx- A value obtained by subtracting the fourth time interval from the sum of the running duration of HARQ-RTT-TimerDL and the running duration of drx-RetransmissionTimerDL corresponding to the downlink HARQ process.

In some embodiments, the first time threshold is preset, or agreed upon by a protocol, or sent by a network device. The first time threshold is used to characterize the time slot offset between the time when the terminal device receives the downlink transmission and the time when the terminal device feeds back the acknowledge/non-acknowledge ACK/NACK of the downlink transmission.

Another optional processing procedure of the discontinuous reception processing method provided in the embodiment of the present application, as shown in FIG. 4, includes the following steps:

Step S301: The network device sends a first time threshold to the terminal device; the first time threshold is used for the terminal device to perform the feedback function of the HARQ process after the switch when the state of the feedback function of the HARQ process is switched The state corresponds to the DRX processing.

The terminal device performs the specific processing flow of the DRX processing corresponding to the state of the feedback function of the HARQ process after the handover based on the first time threshold, which is the same as the above-mentioned d), e), f) and g), and will not be repeated here. .

The following describes in detail the discontinuous reception processing method provided in the embodiment of the present application for different scenarios.

For the scenario in which the terminal device receives the indication information sent by the network device through RRC signaling for the uplink HARQ process, instructing to turn off the HARQ function of the uplink HARQ process, a detailed processing of the discontinuous reception processing method provided in the embodiment of this application The flow chart, as shown in Figure 5, includes the following steps:

Step S401: The terminal device receives the RRC configuration information sent by the network device.

In some embodiments, the RRC configuration information may include:

DRX related parameters, such as: DRX cycle, drx-onDurationTimer, drx-InactivityTimer, drx-HARQ-RTT-TimerUL, drx-RetransmissionTimerUL, etc., for drx-HARQ-RTT-TimerUL start time offset HARQ-RTT-offset- Timer, which can be determined by network configuration or terminal equipment;

Uplink HARQ process configuration parameters; such as the number of uplink HARQ processes, the state of the HARQ function of each uplink HARQ process, and the state of the HARQ function includes: enabling the HARQ feedback function.

Step S402, the terminal device starts the HARQ-RTT-offset-Timer after sending the PUSCH using the uplink HARQ process; after the HARQ-RTT-offset-Timer corresponding to the uplink HARQ process times out, the terminal device starts the uplink HARQ The drx-HARQ-RTT-TimerUL corresponding to the process; during the HARQ-RTT-offset-Timer or drx-HARQ-RTT-TimerUL operation period, the terminal device does not monitor the PDCCH, and the drx-HARQ-RTT- corresponding to the uplink HARQ process After the TimerUL times out, the terminal device starts the drx-RetransmissionTimerUL corresponding to the uplink HARQ process.

Step S403: The terminal device receives the RRC reconfiguration message sent by the network device and instructs to close the HARQ function of the uplink HARQ process.

In step S404, the terminal device executes the DRX processing corresponding to the closing of the feedback function of the uplink HARQ process.

In some embodiments, the terminal device is based on the time interval when the terminal device receives the first indication information and the time interval when the terminal device last used the HARQ process, and the non-continuous reception hybrid automatic repeat request round-trip delay The relationship between the running duration of the timer and the running duration of the discontinuous reception retransmission timer determines the attributes of the DRX-related timer. Wherein, the attribute of the DRX-related timer may include the running time of the DRX-related timer and/or the state of the DRX-related timer; the state of the DRX-related timer may be that the DRX-related timer is turned on or off. The DRX-related timer includes at least one of the following: HARQ-RTT-offset-Timer corresponding to the HARQ process, drx-HARQ-RTT-Timer corresponding to the HARQ process, and the HARQ process The corresponding drx-RetransmissionTimer.

During specific implementation, if the first time interval between the time when the terminal device receives the RRC reconfiguration message and the last time the terminal device uses the uplink HARQ process for uplink transmission is less than the running time of drx-RetransmissionTimerUL, the terminal As shown in Figure 6, the device can perform at least one of the following DRX processing:

In a specific implementation, if the first time interval between the time when the terminal device receives the RRC reconfiguration message and the last time the terminal device uses the uplink HARQ process for uplink transmission is greater than or equal to the running time of drx-RetransmissionTimerUL, Then the terminal device may perform at least one of the following DRX processing as shown in FIG. 6:

For the scenario in which the terminal device receives the indication information sent by the network device through RRC signaling for the downlink HARQ process, instructing to turn off the HARQ function of the downlink HARQ process, another detailed processing procedure of the DRX processing method provided in the embodiment of the application The schematic diagram, as shown in Figure 7, includes the following steps:

Step S501: The terminal device receives the RRC configuration information sent by the network device.

In some embodiments, the RRC configuration information may include:

DRX related parameters, such as DRX cycle, drx-onDurationTimer, drx-InactivityTimer, drx-HARQ-RTT-TimerUL, drx-RetransmissionTimerUL, etc., for drx-HARQ-RTT-TimerUL start time offset HARQ-RTT-offset-Timer , Can be determined by network configuration or terminal equipment;

Downlink HARQ process configuration parameters; such as: the number of downlink HARQ processes, the state of the HARQ function of each downlink HARQ process, and the state of the HARQ function includes: enabling the HARQ feedback function.

Step S502, the terminal device receives the PDSCH transmission using the downlink HARQ process, and after completing the NACK feedback for the PDSCH, the terminal device starts HARQ-RTT-offset-Timer; when the HARQ-RTT corresponding to the downlink HARQ process -After the offset-Timer expires, the terminal device starts the drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process; during HARQ-RTT-offset-Timer or drx-HARQ-RTT-TimerDL operation, the terminal device does not monitor the PDCCH and does not monitor the PDCCH. After the drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process times out, start the drx-RetransmissionTimerDL corresponding to the downlink HARQ process.

Step S503: The terminal device receives the RRC reconfiguration message sent by the network device, and instructs to close the HARQ function of the downlink HARQ process.

Step S504: The terminal device executes the DRX processing corresponding to the closing of the feedback function of the downlink HARQ process.

In specific implementation, if the second time interval between the time when the terminal device receives the RRC reconfiguration message and the last time the terminal device uses the downlink HARQ process for uplink transmission is less than the running time of drx-RetransmissionTimerDL, the terminal The device may perform at least one of the following DRX processing as shown in Figure 8:

In specific implementation, if the second time interval between the time when the terminal device receives the RRC reconfiguration message and the last time the terminal device uses the downlink HARQ process for uplink transmission is greater than or equal to the running time of drx-RetransmissionTimerDL, Then the terminal device may perform at least one of the following DRX processing as shown in FIG. 8:

For the scenario in which the terminal device receives the indication information sent by the network device through the RRC signaling for the uplink HARQ process, instructing to enable the HARQ function of the uplink HARQ process, another detailed processing procedure of the DRX processing method provided in the embodiment of this application The schematic diagram, as shown in Figure 9, includes the following steps:

Step S601: The terminal device receives the RRC configuration information sent by the network device.

In some embodiments, the RRC configuration information may include:

Uplink HARQ process configuration parameters; such as the number of uplink HARQ processes, the state of the HARQ function of each uplink HARQ process, and the state of the HARQ function includes: turning off the HARQ feedback function.

Step S602: After sending the PUSCH using the uplink HARQ process, the terminal device starts the drx-RetransmissionTimerUL corresponding to the uplink HARQ process, and continuously monitors the PDCCH.

Step S603: The terminal device receives the RRC reconfiguration message sent by the network device, and instructs to enable the HARQ function of the uplink HARQ process.

In step S604, the terminal device executes the DRX processing corresponding to the enabling of the feedback function of the uplink HARQ process.

In some embodiments, the terminal device is based on the time interval when the terminal device receives the first indication information and the time interval when the terminal device last used the HARQ process, and the running time of the discontinuous reception retransmission timer, The relationship between at least one of the running time of the hybrid automatic repeat request round-trip delay timer and the running duration of the hybrid automatic repeat request round-trip delay offset timer determines the attributes of the DRX-related timers. Wherein, the attribute of the DRX-related timer may include the running time of the DRX-related timer and/or the state of the DRX-related timer; the state of the DRX-related timer may be that the DRX-related timer is turned on or off. The DRX-related timer includes at least one of the following: HARQ-RTT-offset-Timer corresponding to the HARQ process, drx-HARQ-RTT-Timer corresponding to the HARQ process, and the HARQ process The corresponding drx-RetransmissionTimer.

In specific implementation, if the third time interval between the terminal device receiving the RRC reconfiguration message and the last time the terminal device used the uplink HARQ process for uplink transmission is less than the HARQ- corresponding to the uplink HARQ process If the running time of RTT-offset-Timer is long, the terminal device may perform at least one of the following DRX processing as shown in FIG. 10:

The terminal device starts the HARQ-RTT-offset-Timer corresponding to the uplink HARQ process; configures the running duration of the HARQ-RTT-offset-Timer for this transmission as the running duration of the HARQ-RTT-offset-Timer configured by the network device The difference from the third time interval;

In a specific implementation, if the time when the terminal device receives the RRC reconfiguration message and the third time interval of the last time the terminal device used the uplink HARQ process for uplink transmission is greater than or equal to the time corresponding to the uplink HARQ process The running time of HARQ-RTT-offset-Timer, and the third time interval is less than the running time of HARQ-RTT-offset-Timer corresponding to the uplink HARQ process and the drx-HARQ-RTT- corresponding to the uplink HARQ process The sum of the running time of TimerUL, the terminal device can perform at least one of the following DRX processing as shown in Figure 10:

In specific implementation, if the time when the terminal device receives the RRC reconfiguration message corresponds to the third time interval at which the terminal device used the uplink HARQ process for uplink transmission last time and is greater than or equal to the uplink HARQ process The running duration of the HARQ-RTT-offset-Timer is the sum of the running duration of the drx-HARQ-RTT-Timer UL corresponding to the uplink HARQ process, and the third time interval is less than the HARQ-RTT corresponding to the uplink HARQ process -the sum of the running time of offset-Timer, the running time of drx-HARQ-RTT-TimerUL corresponding to the uplink HARQ process, and the running time of drx-RetransmissionTimerUL corresponding to the uplink HARQ process, then the terminal device may be as shown in FIG. 10 Indicates that at least one of the following DRX processing is performed:

For the downlink HARQ process, the terminal device receives the indication information sent by the network device through RRC signaling to instruct the scenario where the HARQ function of the downlink HARQ process is turned on, another detailed processing flow of the DRX processing method provided in the embodiment of this application The schematic diagram, as shown in Figure 11, includes the following steps:

Step S801: The terminal device receives the RRC configuration information sent by the network device.

In some embodiments, the RRC configuration information may include:

Downlink HARQ process configuration parameters; such as: the number of downlink HARQ processes, the state of the HARQ function of each downlink HARQ process; among them, the state of the HARQ function includes: turning off the HARQ feedback function.

Step S802: The terminal device receives the PDSCH transmission using the downlink HARQ process, and after completing the PDSCH reception, the terminal device starts the drx-RetransmissionTimerDL corresponding to the downlink HARQ process, and continuously monitors the PDCCH.

Step S803: The terminal device receives the RRC reconfiguration message sent by the network device, and instructs to enable the HARQ function of the uplink HARQ process.

In step S804, the terminal device executes the DRX processing corresponding to the feedback function of the downlink HARQ process being turned on.

In some embodiments, the terminal device is based on the time interval when the terminal device receives the first indication information and the time interval when the terminal device last used the HARQ process, and the running time of the discontinuous reception retransmission timer, The relationship among at least one of the running duration of the hybrid automatic repeat request round-trip delay timer, the running duration of the hybrid automatic repeat request round-trip delay offset timer, and the first time threshold is determined to determine the DRX-related timer Attributes. Wherein, the attribute of the DRX-related timer may include the running time of the DRX-related timer and/or the state of the DRX-related timer; the state of the DRX-related timer may be that the DRX-related timer is turned on or off. The DRX-related timer includes at least one of the following: HARQ-RTT-offset-Timer corresponding to the HARQ process, drx-HARQ-RTT-Timer corresponding to the HARQ process, and the HARQ process The corresponding drx-RetransmissionTimer.

In a specific implementation, if the fourth time interval between the time when the terminal device receives the RRC reconfiguration message and the last time the terminal device uses the downlink HARQ process for downlink reception is less than the first time threshold, the terminal device may As shown in Figure 12, the following DRX processing is performed:

In a specific implementation, if the time interval when the terminal device receives the RRC reconfiguration message and the fourth time interval during which the terminal device used the downlink HARQ process for downlink reception last time is greater than or equal to the first time threshold, and If the fourth time interval is less than the sum of the first time threshold and the running duration of the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process, the terminal device may perform at least one of the following DRX as shown in FIG. 12 deal with:

In specific implementation, if the time interval when the terminal device receives the RRC reconfiguration message and the fourth time interval when the terminal device last used the downlink HARQ process for downlink reception is greater than or equal to the first time threshold and the The sum of the running time lengths of HARQ-RTT-offset-Timer corresponding to the downlink HARQ process, and the fourth time interval is less than the first time threshold, the running time length of HARQ-RTT-offset-Timer corresponding to the downlink HARQ process And the sum of the running duration of the drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process, the terminal device may perform at least one of the following DRX processing as shown in FIG. 12:

In a specific implementation, if the time interval when the terminal device receives the RRC reconfiguration message and the fourth time interval during which the terminal device used the downlink HARQ process for downlink reception last time is greater than or equal to the first time threshold, The sum of the running duration of the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process and the running duration of the drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process, and the fourth time interval is less than the first The time threshold, the running time of the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process, the running time of the drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process, and the drx-RetransmissionTimerDL corresponding to the downlink HARQ process As shown in Figure 12, the terminal device can perform at least one of the following DRX processing:

The terminal device sets the duration of the drx-RetransmissionTimerDL of this transmission to the first time threshold, the running duration of the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process, and the drx-HARQ corresponding to the downlink HARQ process -A value obtained by subtracting the fourth time interval from the sum of the running duration of the RTT-TimerDL and the running duration of the drx-RetransmissionTimerDL corresponding to the downlink HARQ process.

In the discontinuous reception processing method provided in this application, the state of the feedback function of the HARQ process is switched from on to off, or the state of the feedback function of the HARQ process is switched from off to on, which clarifies the terminal equipment The operation of DRX enables the terminal device to adapt to the network's on/off control of the HARQ function when monitoring the PDCCH, avoiding the terminal device from missing the PDCCH reception, and achieving the purpose of saving power for the terminal device.

It should be understood that in the various embodiments of the present application, the size of the sequence number of the above-mentioned processes does not mean the order of execution, and the execution order of each process should be determined by its function and internal logic, and should not correspond to the embodiments of the present application. The implementation process constitutes any limitation.

In order to implement the foregoing discontinuous reception processing method, an embodiment of the present application provides a terminal device. An optional structural schematic diagram of the terminal device 900, as shown in FIG. 13, includes:

The receiving unit 901 is configured to receive first indication information, where the first indication information is used to indicate the status of switching the feedback function of the HARQ process;

The processing unit 902 is configured to receive first indication information, where the first indication information is used to indicate the status of switching the feedback function of the HARQ process of the hybrid automatic repeat request.

In some embodiments, switching the state of the feedback function of the HARQ process includes: switching the state of the feedback function of the HARQ process from on to off; or switching the state of the feedback function of the HARQ process from off to on.

In some embodiments, the processing unit 902 is configured to automatically mix with discontinuous reception based on the time interval when the terminal device receives the first indication information and the time interval when the terminal device last used the HARQ process. The relationship between the running duration of the retransmission request round-trip delay timer and the running duration of the discontinuous reception retransmission timer determines the attributes of the DRX-related timers.

In some embodiments, the state of the feedback function of the HARQ process is switched from on to off, and the HARQ process is an uplink HARQ process, if the HARQ-RTT-offset-Timer corresponding to the uplink HARQ process is running If it is running, the processing unit 902 is configured to stop the HARQ-RTT-offset-Timer corresponding to the uplink HARQ process.

In some embodiments, the state of the feedback function of the HARQ process is switched from on to off, and the HARQ process is an uplink HARQ process, if the drx-HARQ-RTT-TimerUL corresponding to the uplink HARQ process is If it is running, the processing unit 902 is configured to stop the drx-HARQ-RTT-TimerUL corresponding to the uplink HARQ process.

In some embodiments, the state of the feedback function of the HARQ process is switched from on to off, and the HARQ process is an uplink HARQ process, if the time when the terminal device receives the first indication information is The first time interval during which the terminal device last used the uplink HARQ process for uplink transmission is less than the running time of the uplink discontinuous reception retransmission timer, and the uplink discontinuous reception retransmission timer corresponding to the uplink HARQ process is running , The processing unit 902 is configured to set the running duration of the drx-RetransmissionTimerUL of this transmission to the running duration of the drx-RetransmissionTimerUL configured by the network device minus the HARQ-RTT-offset-Timer corresponding to the uplink HARQ process The running duration of and the value obtained from the running duration of drx-HARQ-RTT-TimerUL corresponding to the uplink HARQ process.

In some embodiments, the state of the feedback function of the HARQ process is switched from on to off, and the HARQ process is an uplink HARQ process, if the time when the terminal device receives the first indication information is If the first time interval of the terminal device for uplink transmission using the uplink HARQ process last time is less than the running time of drx-RetransmissionTimerUL, and the drx-RetransmissionTimerUL corresponding to the uplink HARQ process is not running, the processing unit 902 is configured to Start the drx-RetransmissionTimerUL corresponding to the uplink HARQ process.

In some embodiments, the processing unit 902 is further configured to set the running duration of the drx-RetransmissionTimerUL of this transmission to be the difference between the running duration of the drx-RetransmissionTimerUL configured by the network device and the first time interval.

In some embodiments, the state of the feedback function of the HARQ process is switched from on to off, and the HARQ process is an uplink HARQ process, if the time when the terminal device receives the first indication information is If the first time interval during which the terminal device uses the uplink HARQ process for uplink transmission last time is greater than or equal to the running time of drx-RetransmissionTimerUL, and the drx-RetransmissionTimerUL corresponding to the uplink HARQ process is running, the processing unit 902, It is configured to stop the drx-RetransmissionTimerUL corresponding to the uplink HARQ process.

In some embodiments, the state of the feedback function of the HARQ process is switched from on to off, and the HARQ process is a downlink HARQ process, if the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process is running If it is running, the processing unit 902 is configured to stop the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process.

In some embodiments, when the status of the feedback function of the HARQ process is switched from on to off, and the HARQ process is a downlink HARQ process, if the drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process is running If it is running, the processing unit 902 is configured to stop the drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process.

In some embodiments, the state of the feedback function of the HARQ process is switched from on to off, and the HARQ process is a downlink HARQ process, if the time when the terminal device receives the first indication information is If the second time interval of the last time the terminal device used the downlink HARQ process for downlink reception is less than the running time of drx-RetransmissionTimerDL, and the drx-RetransmissionTimerDL corresponding to the downlink HARQ process is running, the processing unit 902 is configured to Set the running duration of the drx-RetransmissionTimerDL of this transmission to the running duration of the drx-RetransmissionTimerDL configured by the network device minus the feedback time k1 indicated by the network device, and the running of the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process The duration is a value obtained from the running duration of the drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process.

In some embodiments, the state of the feedback function of the HARQ process is switched from on to off, and the HARQ process is a downlink HARQ process, if the time when the terminal device receives the first indication information is If the second time interval of the last time the terminal device used the downlink HARQ process for downlink reception is less than the running time of drx-RetransmissionTimerDL, and the drx-RetransmissionTimerDL corresponding to the downlink HARQ process is not running, the processing unit 902 is configured to Start the drx-RetransmissionTimerDL corresponding to the downlink HARQ process.

In some embodiments, the processing unit 902 is further configured to set the running time of the drx-RetransmissionTimerDL of this transmission to be the difference between the running time of the drx-RetransmissionTimerDL configured by the network device and the second time interval.

In some embodiments, the state of the feedback function of the HARQ process is switched from on to off, and the HARQ process is a downlink HARQ process, if the time when the terminal device receives the first indication information is If the second time interval during which the terminal device used the downlink HARQ process for downlink reception last time is greater than or equal to the running time of drx-RetransmissionTimerDL, and the drx-RetransmissionTimerDL corresponding to the downlink HARQ process is running, the processing unit 902, It is configured to stop the drx-RetransmissionTimerDL corresponding to the downlink HARQ process.

In some embodiments, the processing unit 902 is configured to be based on the time interval when the terminal device receives the first indication information and the time interval between the terminal device's last use of the HARQ process, and discontinuous reception retransmission The relationship between at least one of the running time of the timer, the running time of the hybrid automatic repeat request round-trip delay timer, and the running time of the hybrid automatic repeat request round-trip delay offset timer, to determine the DRX-related timer Attributes.

In some embodiments, the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is an uplink HARQ process, if the time when the terminal device receives the first indication information is The third time interval during which the terminal device last used the uplink HARQ process for uplink transmission is less than the running time of the HARQ-RTT-offset-Timer corresponding to the uplink HARQ process and the drx-HARQ-RTT corresponding to the uplink HARQ process -The sum of the running time of TimerUL, and the drx-RetransmissionTimerUL corresponding to the uplink HARQ process is running, then the processing unit 902 is configured to stop the drx-RetransmissionTimerUL corresponding to the uplink HARQ process.

In some embodiments, the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is an uplink HARQ process, if the time when the terminal device receives the first indication information is If the third time interval at which the terminal device last used the uplink HARQ process for uplink transmission is less than the HARQ-RTT-offset-Timer, the processing unit 902 is configured to start the HARQ-RTT-offset corresponding to the uplink HARQ process -Timer.

In some embodiments, the processing unit 902 is further configured to set the HARQ-RTT-offset-TImer of this transmission to be between the running duration of the HARQ-RTT-offset-TImer configured by the network device and the third time interval. Difference.

In some embodiments, the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is an uplink HARQ process, if the time when the terminal device receives the first indication information is If the third time interval for the terminal device to perform uplink transmission using the uplink HARQ process last time is less than HARQ-RTT-offset-Timer, and the HARQ-RTT-offset-Timer corresponding to the uplink HARQ process times out, the processing unit 902. Configure to start the drx-HARQ-RTT-TimerUL corresponding to the uplink HARQ process.

In some embodiments, the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is an uplink HARQ process, if the time when the terminal device receives the first indication information is If the third time interval of the terminal device for uplink transmission using the uplink HARQ process last time is less than HARQ-RTT-offset-Timer, and the drx-HARQ-RTT-TimerUL corresponding to the uplink HARQ process times out, the processing unit 902. Configure to start the drx-RetransmissionTimerUL corresponding to the uplink HARQ process.

In some embodiments, the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is an uplink HARQ process, if the time when the terminal device receives the first indication information is The third time interval during which the terminal device last used the uplink HARQ process for uplink transmission is greater than or equal to the running time of the HARQ-RTT-offset-Timer corresponding to the uplink HARQ process, and the third time interval is less than the The sum of the running time of the HARQ-RTT-offset-Timer corresponding to the uplink HARQ process and the running time of the drx-HARQ-RTT-TimerUL corresponding to the uplink HARQ process, then the processing unit 902 is configured to start the uplink process Corresponding drx-HARQ-RTT-TimerUL.

In some embodiments, the processing unit 902 is further configured to set the running duration of the drx-HARQ-RTT-Timer UL for this transmission to the HARQ-RTT-offset-Timer and the drx-HARQ-RTT configured by the network device -The difference between the sum of the running durations of TimerUL and the third time interval.

In some embodiments, the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is an uplink HARQ process, if the time when the terminal device receives the first indication information is The third time interval during which the terminal device last used the uplink HARQ process for uplink transmission is greater than or equal to the running time of the HARQ-RTT-offset-Timer corresponding to the uplink HARQ process, and the third time interval is less than the The sum of the running time of the HARQ-RTT-offset-Timer corresponding to the uplink HARQ process and the running time of the drx-HARQ-RTT-Timer UL corresponding to the uplink HARQ process, and the uplink HARQ process corresponding to the timeout in some embodiments , The processing unit 902 is configured to start the drx-RetransmissionTimerUL corresponding to the uplink HARQ process.

In some embodiments, the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is an uplink HARQ process, if the time when the terminal device receives the first indication information is The third time interval during which the terminal device last used the uplink HARQ process to perform uplink transmission is greater than or equal to the running time of the HARQ-RTT-offset-Timer corresponding to the uplink HARQ process and the drx-HARQ corresponding to the uplink HARQ process -The sum of the running duration of RTT-TimerUL, and the third time interval is less than the running duration of HARQ-RTT-offset-Timer corresponding to the uplink HARQ process, and the drx-HARQ-RTT-TimerUL corresponding to the uplink HARQ process And the sum of the running time of the drx-RetransmissionTimerUL corresponding to the uplink HARQ process, and the drx-RetransmissionTimerUL corresponding to the uplink HARQ process is running, then the processing unit 902 is configured to set the uplink non-transmission time of this transmission The running duration of the continuous reception retransmission timer is the running duration of the HARQ-RTT-offset-Timer corresponding to the uplink HARQ process, the running duration of the drx-HARQ-RTT-TimerUL corresponding to the uplink HARQ process, and the configuration of the network device. The sum of the running time of drx-RetransmissionTimerUL.

In some embodiments, the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is an uplink HARQ process, if the time when the terminal device receives the first indication information is The third time interval during which the terminal device last used the uplink HARQ process to perform uplink transmission is greater than or equal to the running time of the HARQ-RTT-offset-Timer corresponding to the uplink HARQ process and the drx-HARQ corresponding to the uplink HARQ process -The sum of the running duration of RTT-TimerUL, and the third time interval is less than the running duration of HARQ-RTT-offset-Timer corresponding to the uplink HARQ process, and the drx-HARQ-RTT-TimerUL corresponding to the uplink HARQ process And the sum of the running time of drx-RetransmissionTimerUL corresponding to the uplink HARQ process and the drx-RetransmissionTimerUL corresponding to the uplink HARQ process is not running, then the processing unit 902 is configured to start the uplink HARQ process corresponding to Drx-RetransmissionTimerUL.

In some embodiments, the processing unit 902 is further configured to set the running duration of the uplink discontinuous reception retransmission timer of the current transmission to the running of the HARQ-RTT-offset-Timer corresponding to the uplink HARQ process The difference between the sum of the duration, the running duration of the drx-HARQ-RTT-TimerUL corresponding to the uplink HARQ process and the running duration of the drx-RetransmissionTimerUL configured by the network device and the third time interval.

In some embodiments, the processing unit 902 is configured to compare the time interval between the time when the terminal device receives the first indication information and the time when the terminal device last used the HARQ process, and the discontinuous reception retransmission The relationship between at least one of the running time of the timer, the running time of the hybrid automatic repeat request round-trip delay timer, the running time of the hybrid automatic repeat request round-trip delay offset timer, and the first time threshold, Determine the attributes of DRX-related timers.

In some embodiments, the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is a downlink HARQ process, if the time when the terminal device receives the first indication information is The fourth time interval during which the terminal device last used the downlink HARQ process for downlink reception is less than the first time threshold, the running duration of the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process, and the time interval corresponding to the downlink HARQ process The sum of the running duration of drx-HARQ-RTT-TimerDL, and the drx-RetransmissionTimerDL corresponding to the downlink HARQ process is running, then the processing unit 902 is configured to stop the drx-RetransmissionTimerDL corresponding to the downlink HARQ process.

In some embodiments, the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is a downlink HARQ process, if the time when the terminal device receives the first indication information is The fourth time interval during which the terminal device last used the downlink HARQ process for downlink reception is greater than or equal to the first time threshold, and the fourth time interval is less than the first time threshold and the HARQ corresponding to the downlink HARQ process -The sum of the running time of the RTT-offset-Timer and the terminal device decodes the received downlink transmission incorrectly, then the processing unit 902 is configured to start the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process.

In some embodiments, the processing unit 902 is further configured to set the running duration of the HARQ-RTT-offset-Timer of this transmission to the first time threshold and the HARQ-RTT-offset-Timer configured by the network device. The value obtained by subtracting the fourth time interval from the sum of the running time.

In some embodiments, the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is a downlink HARQ process, if the time when the terminal device receives the first indication information is The fourth time interval during which the terminal device last used the downlink HARQ process for downlink reception is less than the first time threshold, the running duration of the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process, and the time interval corresponding to the downlink HARQ process The sum of the running duration of drx-HARQ-RTT-TimerDL, and the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process times out, then the processing unit 902 is configured to start the drx-HARQ corresponding to the downlink HARQ process -RTT-TimerDL.

In some embodiments, the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is a downlink HARQ process, if the time when the terminal device receives the first indication information is The fourth time interval during which the terminal device last used the downlink HARQ process for downlink reception is less than the first time threshold, the running duration of the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process, and the time interval corresponding to the downlink HARQ process The sum of the running duration of drx-HARQ-RTT-TimerDL, and the drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process times out, then the processing unit 902 is configured to start the drx-RetransmissionTimerDL corresponding to the downlink HARQ process .

In some embodiments, the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is a downlink HARQ process, if the time when the terminal device receives the first indication information is The fourth time interval during which the terminal device last used the downlink HARQ process to perform downlink reception is greater than or equal to the first time threshold and the sum of the running duration of the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process, and The fourth time interval is less than the sum of the first time threshold, the running time of the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process, and the running time of the drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process, And the terminal device decodes the received downlink transmission incorrectly, then the processing unit 902 is configured to start the drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process.

In some embodiments, the processing unit 902 is further configured to set the running duration of the drx-HARQ-RTT-TimerDL of this transmission to the first time threshold and the HARQ-RTT-offset corresponding to the downlink HARQ process -A value obtained by subtracting the fourth time interval from the sum of the running duration of the Timer and the running duration of the drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process.

In some embodiments, the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is a downlink HARQ process, if the time when the terminal device receives the first indication information is The fourth time interval during which the terminal device last used the downlink HARQ process to perform downlink reception is greater than or equal to the first time threshold and the sum of the running duration of the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process, and The fourth time interval is less than the sum of the first time threshold, the running time of the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process, and the running time of the drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process, And the drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process times out, then the processing unit 902 is configured to start the drx-RetransmissionTimerDL corresponding to the downlink HARQ process.

In some embodiments, the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is a downlink HARQ process, if the time when the terminal device receives the first indication information is The fourth time interval during which the terminal device last used the downlink HARQ process for downlink reception is greater than or equal to the first time threshold, the running time of the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process, and the downlink HARQ process The sum of the running duration of the drx-HARQ-RTT-TimerDL corresponding to the HARQ process, and the fourth time interval is less than the first time threshold, the running duration of the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process, The sum of the running time of drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process and the running time of drx-RetransmissionTimerDL corresponding to the downlink HARQ process, if the drx-RetransmissionTimerDL corresponding to the downlink HARQ process is running and all If the terminal device decodes the received downlink transmission incorrectly, the processing unit 902 is configured to set the duration of the drx-RetransmissionTimerDL of this transmission to the first time threshold and the HARQ-RTT-offset corresponding to the downlink HARQ process -The sum of the running time of the Timer, the running time of the drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process, and the running time of the drx-RetransmissionTimerDL corresponding to the downlink HARQ process.

In some embodiments, the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is a downlink HARQ process, if the time when the terminal device receives the first indication information is The fourth time interval during which the terminal device last used the downlink HARQ process for downlink reception is greater than or equal to the first time threshold, the running time of the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process, and the downlink HARQ process The sum of the running duration of the drx-HARQ-RTT-TimerDL corresponding to the HARQ process, and the fourth time interval is less than the first time threshold, the running duration of the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process, The sum of the running time of drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process and the running time of drx-RetransmissionTimerDL corresponding to the downlink HARQ process, if the drx-RetransmissionTimerDL corresponding to the downlink HARQ process is not running and all If the terminal device decodes the received downlink transmission incorrectly, the processing unit 902 is configured to start the drx-RetransmissionTimerDL corresponding to the downlink HARQ process.

In some embodiments, the processing unit 902 is further configured to set the duration of the drx-RetransmissionTimerDL of this transmission to the first time threshold, and the running duration of the HARQ-RTT-offset-Timer corresponding to the downlink HARQ process A value obtained by subtracting the fourth time interval from the sum of the running time length of the drx-HARQ-RTT-TimerDL corresponding to the downlink HARQ process and the running time length of the drx-RetransmissionTimerDL corresponding to the downlink HARQ process.

In some embodiments, the first time threshold is preset, or agreed upon by a protocol, or sent by a network device.

In order to implement the above-mentioned discontinuous reception processing method, an embodiment of the present application provides a network device. A schematic diagram of an optional composition structure of the network device 1000, as shown in FIG. 14, includes:

The sending unit 1001 is configured to send a first time threshold; the first time threshold is used for the state of the terminal device performing the feedback function of the HARQ process after the switch when the state of the feedback function of the HARQ process is switched Corresponding DRX processing.

In some embodiments, the first time threshold is used to characterize the time slot offset between the time when the terminal device receives the downlink transmission and the time when the terminal device feeds back the ACK/NACK of the downlink transmission.

An embodiment of the present application further provides a terminal device, including a processor and a memory for storing a computer program that can run on the processor, wherein the processor is used to execute the above-mentioned terminal device when the computer program is running. Steps of the discontinuous reception processing method.

An embodiment of the present application also provides a network device, including a processor and a memory for storing a computer program that can run on the processor, where the processor is used to execute the above-mentioned network device when the computer program is running. Steps of the discontinuous reception processing method.

An embodiment of the present application also provides a chip, including a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the discontinuous reception processing method performed by the terminal device.

An embodiment of the present application also provides a chip, including a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the discontinuous reception processing method performed by the network device.

An embodiment of the present application also provides a storage medium that stores an executable program, and when the executable program is executed by a processor, the above-mentioned discontinuous reception processing method executed by the terminal device is implemented.

An embodiment of the present application also provides a storage medium that stores an executable program, and when the executable program is executed by a processor, the above-mentioned discontinuous reception processing method executed by the network device is implemented.

The embodiments of the present application also provide a computer program product, including computer program instructions, which cause a computer to execute the discontinuous reception processing method executed by the above-mentioned terminal device.

An embodiment of the present application also provides a computer program product, including computer program instructions, which cause a computer to execute the discontinuous reception processing method executed by the above-mentioned network device.

The embodiment of the present application also provides a computer program that enables a computer to execute the discontinuous reception processing method executed by the above-mentioned terminal device.

An embodiment of the present application also provides a computer program that enables a computer to execute the discontinuous reception processing method executed by the above-mentioned network device.

FIG. 15 is a schematic diagram of the hardware composition structure of an electronic device (terminal device or network device) according to an embodiment of the present application. The electronic device 700 includes: at least one processor 701, a memory 702, and at least one network interface 704. The various components in the electronic device 700 are coupled together through the bus system 705. It can be understood that the bus system 705 is used to implement connection and communication between these components. In addition to the data bus, the bus system 705 also includes a power bus, a control bus, and a status signal bus. However, for the sake of clear description, various buses are marked as the bus system 705 in FIG. 15.

It can be understood that the memory 702 may be a volatile memory or a non-volatile memory, and may also include both volatile and non-volatile memory. Among them, the non-volatile memory can be ROM, Programmable Read-Only Memory (PROM), Erasable Programmable Read-Only Memory (EPROM), and electrically erasable Programmable read-only memory (EEPROM, Electrically Erasable Programmable Read-Only Memory), magnetic random access memory (FRAM, ferromagnetic random access memory), flash memory (Flash Memory), magnetic surface memory, optical disk, or CD-ROM (CD) -ROM, Compact Disc Read-Only Memory); Magnetic surface memory can be disk storage or tape storage. The volatile memory may be a random access memory (RAM, Random Access Memory), which is used as an external cache. By way of exemplary but not restrictive description, many forms of RAM are available, such as static random access memory (SRAM, Static Random Access Memory), synchronous static random access memory (SSRAM, Synchronous Static Random Access Memory), and dynamic random access memory. Memory (DRAM, Dynamic Random Access Memory), Synchronous Dynamic Random Access Memory (SDRAM, Synchronous Dynamic Random Access Memory), Double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM, Double Data Rate Synchronous Dynamic Random Access Memory), enhanced Type synchronous dynamic random access memory (ESDRAM, Enhanced Synchronous Dynamic Random Access Memory), synchronous connection dynamic random access memory (SLDRAM, SyncLink Dynamic Random Access Memory), direct memory bus random access memory (DRRAM, Direct Rambus Random Access Memory) ). The memory 702 described in the embodiment of the present application is intended to include, but is not limited to, these and any other suitable types of memory.

The memory 702 in the embodiment of the present application is used to store various types of data to support the operation of the electronic device 700. Examples of such data include: any computer program used to operate on the electronic device 700, such as the application program 7022. The program for implementing the method of the embodiment of the present application may be included in the application program 7022.

The method disclosed in the foregoing embodiment of the present application may be applied to the processor 701 or implemented by the processor 701. The processor 701 may be an integrated circuit chip with signal processing capabilities. In the implementation process, the steps of the foregoing method can be completed by an integrated logic circuit of hardware in the processor 701 or instructions in the form of software. The aforementioned processor 701 may be a general-purpose processor, a digital signal processor (DSP, Digital Signal Processor), or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, and the like. The processor 701 may implement or execute the methods, steps, and logical block diagrams disclosed in the embodiments of the present application. The general-purpose processor may be a microprocessor or any conventional processor or the like. Combining the steps of the method disclosed in the embodiments of the present application, it may be directly embodied as being executed and completed by a hardware decoding processor, or executed and completed by a combination of hardware and software modules in the decoding processor. The software module may be located in a storage medium, and the storage medium is located in the memory 702. The processor 701 reads the information in the memory 702 and completes the steps of the foregoing method in combination with its hardware.

In an exemplary embodiment, the electronic device 700 may be used by one or more Application Specific Integrated Circuits (ASIC, Application Specific Integrated Circuit), DSP, Programmable Logic Device (PLD, Programmable Logic Device), and Complex Programmable Logic Device (CPLD). , Complex Programmable Logic Device), FPGA, general-purpose processor, controller, MCU, MPU, or other electronic components to implement the foregoing method.

This application is described with reference to flowcharts and/or block diagrams of methods, devices (systems), and computer program products according to embodiments of this application. It should be understood that each process and/or block in the flowchart and/or block diagram, and the combination of processes and/or blocks in the flowchart and/or block diagram can be realized by computer program instructions. These computer program instructions can be provided to the processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing equipment to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing equipment are used to generate It is a device that realizes the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.

These computer program instructions can also be stored in a computer-readable memory that can guide a computer or other programmable data processing equipment to work in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture including the instruction device. The device implements the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.

These computer program instructions can also be loaded on a computer or other programmable data processing equipment, so that a series of operation steps are executed on the computer or other programmable equipment to produce computer-implemented processing, so as to execute on the computer or other programmable equipment. The instructions provide steps for implementing the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.

It should be understood that the terms "system" and "network" in this application are often used interchangeably herein. The term "and/or" in this application is merely an association relationship describing associated objects, which means that there can be three types of relationships. For example, A and/or B can mean that there is A alone, and both A and B exist. There are three cases of B. In addition, the character "/" in this application generally indicates that the associated objects before and after are in an "or" relationship.

The above are only the preferred embodiments of this application and are not used to limit the scope of protection of this application. Any modification, equivalent replacement and improvement made within the spirit and principle of this application shall be included in Within the scope of protection of this application.

Claims

A processing method for discontinuous reception, the method comprising:

The terminal device receives first indication information, where the first indication information is used to indicate the status of the feedback function for switching the HARQ process of the hybrid automatic repeat request;

The terminal device performs discontinuous reception DRX processing corresponding to the state of the feedback function of the HARQ process after the handover.
The method according to claim 1, wherein the switching the status of the feedback function of the HARQ process comprises:

The state of the feedback function of the HARQ process is switched from on to off;

Alternatively, the state of the feedback function of the HARQ process is switched from off to on.
The method according to claim 1 or 2, wherein the terminal device performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover comprises:

The operation of the hybrid automatic repeat request round-trip delay timer based on the time interval when the terminal device receives the first indication information and the terminal device last used the HARQ process and the discontinuous reception of the terminal device The relationship between the duration and the running duration of the discontinuous reception retransmission timer determines the attributes of the DRX-related timer.
The method according to any one of claims 1 to 3, wherein the state of the feedback function of the HARQ process is switched from on to off, and the HARQ process is an uplink HARQ process, the terminal device executes and The DRX processing corresponding to the state of the feedback function of the HARQ process after the handover includes:

If the hybrid automatic repeat request round trip delay offset timer corresponding to the uplink HARQ process is running, the terminal device stops the hybrid automatic repeat request round trip delay offset timer corresponding to the uplink HARQ process.
The method according to any one of claims 1 to 4, wherein the state of the feedback function of the HARQ process is switched from on to off, and the HARQ process is an uplink HARQ process, the terminal device executes and The DRX processing corresponding to the state of the feedback function of the HARQ process after the handover includes:

If the uplink discontinuous reception hybrid automatic repeat request round trip delay timer corresponding to the uplink HARQ process is running, the terminal device stops the uplink discontinuous reception hybrid automatic repeat request round trip delay corresponding to the uplink HARQ process Timer.
The method according to any one of claims 1 to 5, wherein the state of the feedback function of the HARQ process is switched from on to off, and when the HARQ process is an uplink HARQ process, the terminal device executes and The DRX processing corresponding to the state of the feedback function of the HARQ process after the handover includes:

If the time interval when the terminal device receives the first indication information and the first time interval when the terminal device last used the uplink HARQ process for uplink transmission is less than the operating time of the uplink discontinuous reception retransmission timer, and If the uplink discontinuous reception retransmission timer corresponding to the uplink HARQ process is running, the terminal device sets the running duration of the uplink discontinuous reception retransmission timer for this transmission to the uplink discontinuous reception retransmission timer configured by the network device. The running time of the transmission timer minus the running time of the hybrid automatic repeat request round-trip delay offset timer corresponding to the uplink HARQ process and the uplink discontinuous reception hybrid automatic repeat request round-trip delay corresponding to the uplink HARQ process The value obtained by the running time of the timer.
The method according to any one of claims 1 to 6, wherein the state of the feedback function of the HARQ process is switched from on to off, and the HARQ process is an uplink HARQ process, the terminal device executes and The DRX processing corresponding to the state of the feedback function of the HARQ process after the handover includes:

If the time interval when the terminal device receives the first indication information and the first time interval when the terminal device last used the uplink HARQ process for uplink transmission is less than the operating time of the uplink discontinuous reception retransmission timer, and If the uplink discontinuous reception retransmission timer corresponding to the uplink HARQ process is not running, the terminal device starts the uplink discontinuous reception retransmission timer corresponding to the uplink HARQ process.
The method according to claim 7, wherein the terminal device performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover, further comprises:

The terminal device sets the running duration of the uplink discontinuous reception retransmission timer for this transmission to be the difference between the running duration of the uplink discontinuous reception retransmission timer configured by the network device and the first time interval.
The method according to any one of claims 1 to 5, wherein the state of the feedback function of the HARQ process is switched from on to off, and when the HARQ process is an uplink HARQ process, the terminal device executes and The DRX processing corresponding to the state of the feedback function of the HARQ process after the handover includes:

If the time interval when the terminal device receives the first indication information and the first time interval during which the terminal device last used the uplink HARQ process to perform uplink transmission is greater than or equal to the running time of the uplink discontinuous reception retransmission timer, And the uplink discontinuous reception retransmission timer corresponding to the uplink HARQ process is running, then the terminal device stops the uplink discontinuous reception retransmission timer corresponding to the uplink HARQ process.
The method according to any one of claims 1 to 3, wherein the state of the feedback function of the HARQ process is switched from on to off, and the HARQ process is a downlink HARQ process, the terminal device executes and The DRX processing corresponding to the state of the feedback function of the HARQ process after the handover includes:

If the hybrid automatic repeat request round trip delay offset timer corresponding to the downlink HARQ process is running, the terminal device stops the hybrid automatic repeat request round trip delay offset timer corresponding to the downlink HARQ process.
The method according to any one of claims 1 to 3 and 10, wherein the state of the feedback function of the HARQ process is switched from on to off, and the HARQ process is a downlink HARQ process, the terminal device Performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover includes:

If the downlink discontinuous reception hybrid automatic repeat request round trip delay timer corresponding to the downlink HARQ process is running, the terminal device stops the downlink discontinuous reception hybrid automatic repeat request round trip delay corresponding to the downlink HARQ process Timer.
The method according to any one of claims 1 to 3, 10 and 11, wherein the state of the feedback function of the HARQ process is switched from on to off, and the HARQ process is a downlink HARQ process, the The terminal device performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover includes:

If the second time interval between the time when the terminal device receives the first indication information and the last time the terminal device used the downlink HARQ process for downlink reception is less than the running time of the downlink discontinuous reception retransmission timer, and If the downlink discontinuous reception retransmission timer corresponding to the downlink HARQ process is running, the terminal device sets the running duration of the downlink discontinuous reception retransmission timer for this transmission to the downlink discontinuous reception retransmission timer configured by the network device. The running time of the transmission timer minus the feedback time indicated by the network device, the running time of the hybrid automatic repeat request round-trip delay offset timer corresponding to the downlink HARQ process, and the downlink discontinuous reception corresponding to the downlink HARQ process. The value obtained from the running time of the automatic retransmission request round-trip delay timer.
The method according to any one of claims 1 to 3 and 10 to 12, wherein the state of the feedback function of the HARQ process is switched from on to off, and the HARQ process is a downlink HARQ process, the The terminal device performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover includes:

If the second time interval between the time when the terminal device receives the first indication information and the last time the terminal device used the downlink HARQ process for downlink reception is less than the running time of the downlink discontinuous reception retransmission timer, and If the downlink discontinuous reception retransmission timer corresponding to the downlink HARQ process is not running, the terminal device starts the downlink discontinuous reception retransmission timer corresponding to the downlink HARQ process.
The method according to claim 13, wherein the terminal device performs DRX processing corresponding to the state of the feedback function of the HARQ process after the handover, further comprising:

The terminal device sets the running duration of the downlink discontinuous reception retransmission timer for this transmission to be the difference between the running duration of the downlink discontinuous reception retransmission timer configured by the network device and the second time interval.
The method according to any one of claims 1 to 3, 10 and 11, wherein the state of the feedback function of the HARQ process is switched from on to off, and the HARQ process is a downlink HARQ process, the The terminal device performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover includes:

If the second time interval between the time when the terminal device receives the first indication information and the last time the terminal device used the downlink HARQ process for downlink reception is greater than or equal to the running time of the downlink discontinuous reception retransmission timer, And the downlink discontinuous reception retransmission timer corresponding to the downlink HARQ process is running, the terminal device stops the downlink discontinuous reception retransmission timer corresponding to the downlink HARQ process.
The method according to claim 1 or 2, wherein the terminal device performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover comprises:

The terminal device is based on the time interval when the terminal device receives the first indication information and the time interval when the terminal device last used the HARQ process, and the running time of the discontinuous reception retransmission timer, and hybrid automatic retransmission The relationship between at least one of the running duration of the request round-trip delay timer and the running duration of the hybrid automatic repeat request round-trip delay offset timer determines the attributes of the DRX-related timers.
The method according to any one of claims 1, 2 and 16, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is an uplink HARQ process, the terminal device Performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover includes:

If the third time interval between the time when the terminal device receives the first indication information and the last time the terminal device used the uplink HARQ process for uplink transmission is less than the hybrid automatic repeat request round-trip time corresponding to the uplink HARQ process The running time of the skew timer is the sum of the running time of the uplink discontinuous reception hybrid automatic repeat request round-trip delay timer corresponding to the uplink HARQ process, and the uplink discontinuous reception retransmission corresponding to the uplink HARQ process If the timer is running, the terminal device stops the uplink discontinuous reception retransmission timer corresponding to the uplink HARQ process.
The method according to any one of claims 1, 2, 16 and 17, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is an uplink HARQ process, the The terminal device performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover includes:

If the third time interval between the time when the terminal device receives the first indication information and the last time the terminal device used the uplink HARQ process for uplink transmission is less than the operation of the hybrid automatic repeat request round-trip delay offset timer Time length, the terminal device starts the hybrid automatic repeat request round trip delay offset timer corresponding to the uplink HARQ process.
The method according to claim 18, wherein the terminal device performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover further comprises:

The terminal device sets the running duration of the hybrid automatic repeat request round-trip delay offset timer of this transmission to the running duration of the hybrid automatic repeat request round-trip delay offset timer configured by the network device and the third time The difference in interval.
The method according to any one of claims 1, 2, 16 to 19, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is an uplink HARQ process, the The terminal device performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover includes:

If the third time interval between the time when the terminal device receives the first indication information and the last time the terminal device used the uplink HARQ process for uplink transmission is less than the operation of the hybrid automatic repeat request round-trip delay offset timer And the running time of the hybrid automatic repeat request round-trip delay offset timer corresponding to the uplink HARQ process times out, the terminal device starts the uplink discontinuous reception hybrid automatic repeat request round-trip corresponding to the uplink HARQ process Delay timer.
The method according to any one of claims 1, 2, 16 to 20, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is an uplink HARQ process, the The terminal device performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover includes:

If the third time interval between the time when the terminal device receives the first indication information and the last time the terminal device used the uplink HARQ process for uplink transmission is less than the operation of the hybrid automatic repeat request round-trip delay offset timer And the uplink discontinuous reception hybrid automatic repeat request round trip delay timer corresponding to the uplink HARQ process times out, the terminal device starts the uplink discontinuous reception retransmission timer corresponding to the uplink HARQ process.
The method according to any one of claims 1, 2, 16 and 17, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is an uplink HARQ process, the The terminal device performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover includes:

If the time interval when the terminal device receives the first indication information and the third time interval during which the terminal device last used the uplink HARQ process for uplink transmission is greater than or equal to the hybrid automatic repeat request corresponding to the uplink HARQ process The running time of the round trip delay offset timer, and the third time interval is less than the running time of the hybrid automatic repeat request round trip delay offset timer corresponding to the uplink HARQ process and the uplink corresponding to the uplink HARQ process If the sum of the running time lengths of the non-continuous reception hybrid automatic repeat request round-trip delay timer, the terminal device starts the uplink non-continuous reception hybrid automatic repeat request round-trip delay timer corresponding to the uplink process.
The method according to claim 22, wherein the terminal device performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover further comprises:

The terminal device sets the running duration of the hybrid automatic repeat request round-trip delay timer for the uplink discontinuous reception of this transmission to the running duration of the hybrid automatic repeat request round-trip delay offset timer and the upstream configured by the network device. The difference between the sum of the running durations of the non-continuous reception hybrid automatic repeat request round-trip delay timer and the third time interval.
The method according to any one of claims 1, 2, 22, and 23, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is an uplink HARQ process, the The terminal device performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover includes:

If the time interval when the terminal device receives the first indication information and the third time interval during which the terminal device last used the uplink HARQ process for uplink transmission is greater than or equal to the hybrid automatic repeat request corresponding to the uplink HARQ process The running time of the round trip delay offset timer, and the third time interval is less than the running time of the hybrid automatic repeat request round trip delay offset timer corresponding to the uplink HARQ process and the uplink corresponding to the uplink HARQ process The sum of the running time of the non-continuous reception hybrid automatic repeat request round-trip delay timer, and the uplink discontinuous reception hybrid automatic repeat request round-trip delay timer corresponding to the uplink HARQ process times out, the terminal device starts all The uplink discontinuous reception retransmission timer corresponding to the uplink HARQ process.
The method according to any one of claims 1, 2, 16 and 17, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is an uplink HARQ process, the The terminal device performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover includes:

If the time interval when the terminal device receives the first indication information and the third time interval during which the terminal device last used the uplink HARQ process for uplink transmission is greater than or equal to the hybrid automatic repeat request corresponding to the uplink HARQ process The running time of the round-trip delay offset timer is the sum of the running time of the uplink discontinuous reception line hybrid automatic repeat request round-trip delay timer corresponding to the uplink HARQ process, and the third time interval is less than the uplink The running time of the hybrid automatic repeat request round-trip delay offset timer corresponding to the HARQ process, the running time of the uplink discontinuous reception line hybrid automatic repeat request round-trip delay timer corresponding to the uplink HARQ process, and the uplink HARQ The sum of the running time of the uplink discontinuous reception retransmission timer corresponding to the process, and the uplink discontinuous reception retransmission timer corresponding to the uplink HARQ process is running, then the terminal device sets the uplink discontinuous reception for this transmission The running time of the retransmission timer is the running time of the hybrid automatic repeat request round-trip delay offset timer corresponding to the uplink HARQ process, and the uplink discontinuous reception line hybrid automatic repeat request round-trip time corresponding to the uplink HARQ process The sum of the running time of the delay timer and the running time of the uplink discontinuous reception retransmission timer configured by the network device.
The method according to any one of claims 1, 2, 16 and 17, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is an uplink HARQ process, the The terminal device performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover includes:

If the time interval when the terminal device receives the first indication information and the third time interval during which the terminal device last used the uplink HARQ process for uplink transmission is greater than or equal to the hybrid automatic repeat request corresponding to the uplink HARQ process The running time of the round-trip delay offset timer is the sum of the running time of the uplink discontinuous reception line hybrid automatic repeat request round-trip delay timer corresponding to the uplink HARQ process, and the third time interval is less than the uplink The running time of the hybrid automatic repeat request round-trip delay offset timer corresponding to the HARQ process, the running time of the uplink discontinuous reception line hybrid automatic repeat request round-trip delay timer corresponding to the uplink HARQ process, and the uplink HARQ The sum of the running time of the uplink discontinuous reception retransmission timer corresponding to the process, and the uplink discontinuous reception retransmission timer corresponding to the uplink HARQ process is not running, the terminal device starts the uplink corresponding to the uplink HARQ process Discontinuous reception retransmission timer.
The method according to claim 26, wherein the terminal device performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover further comprises:

The terminal device sets the running duration of the uplink discontinuous reception retransmission timer for this transmission to the running duration of the hybrid automatic repeat request round-trip delay offset timer corresponding to the uplink HARQ process, and the uplink HARQ The difference between the sum of the running time length of the uplink discontinuous reception line hybrid automatic retransmission request round-trip delay timer corresponding to the process and the running time length of the uplink discontinuous reception retransmission timer configured by the network device and the third time interval.
The method according to claim 1 or 2, wherein the terminal device performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover comprises:

The terminal device is based on the time interval when the terminal device receives the first indication information and the time interval when the terminal device last used the HARQ process, and the running time of the discontinuous reception retransmission timer, and hybrid automatic retransmission The relationship among at least one of the running duration of the request round trip delay timer, the running duration of the hybrid automatic repeat request round trip delay offset timer, and the first time threshold determines the attributes of the DRX-related timers.
The method according to any one of claims 1, 2 and 28, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is a downlink HARQ process, the terminal device Performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover includes:

If the time interval when the terminal device receives the first indication information and the fourth time interval when the terminal device last used the downlink HARQ process for downlink reception is less than the first time threshold, the hybrid automatic control corresponding to the downlink HARQ process The sum of the running time of the retransmission request round-trip delay offset timer and the running time of the downlink discontinuous reception hybrid automatic repeat request round-trip delay timer corresponding to the downlink HARQ process, and the downlink corresponding to the downlink HARQ process If the discontinuous reception retransmission timer is running, the terminal device stops the downlink discontinuous reception retransmission timer corresponding to the downlink HARQ process.
The method according to any one of claims 1, 2, 28, and 29, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is a downlink HARQ process, the The terminal device performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover includes:

If the fourth time interval between the time when the terminal device receives the first indication information and the last time the terminal device used the downlink HARQ process for downlink reception is greater than or equal to the first time threshold, and the fourth time interval Less than the first time threshold and the sum of the running time of the hybrid automatic repeat request round-trip delay offset timer corresponding to the downlink HARQ process, and the terminal device decodes the received downlink transmission incorrectly, then the terminal The device starts the hybrid automatic repeat request round-trip delay offset timer corresponding to the downlink HARQ process.
The method according to claim 30, wherein the terminal device performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover further comprises:

The terminal device sets the running time of the hybrid automatic repeat request round-trip delay offset timer of this transmission to the first time threshold and the operation of the hybrid automatic repeat request round-trip delay offset timer configured by the network device The value obtained by subtracting the fourth time interval from the sum of the durations.
The method according to any one of claims 1, 2, 28 to 31, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is a downlink HARQ process, the The terminal device performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover includes:

If the time interval when the terminal device receives the first indication information and the fourth time interval when the terminal device last used the downlink HARQ process for downlink reception is less than the first time threshold, the hybrid automatic control corresponding to the downlink HARQ process The sum of the running duration of the retransmission request round trip delay offset timer and the running duration of the downlink discontinuous reception hybrid automatic repeat request round trip delay timer corresponding to the downlink HARQ process, and the hybrid corresponding to the downlink HARQ process When the automatic repeat request round-trip delay offset timer expires, the terminal device starts the downlink discontinuous reception hybrid automatic repeat request round-trip delay timer corresponding to the downlink HARQ process.
The method according to any one of claims 1, 2, 28 to 32, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is a downlink HARQ process, the The terminal device performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover includes:

If the time interval when the terminal device receives the first indication information and the fourth time interval when the terminal device last used the downlink HARQ process for downlink reception is less than the first time threshold, the hybrid automatic control corresponding to the downlink HARQ process The sum of the running time of the retransmission request round-trip delay offset timer and the running time of the downlink discontinuous reception hybrid automatic repeat request round-trip delay timer corresponding to the downlink HARQ process, and the downlink corresponding to the downlink HARQ process When the round-trip delay timer of the discontinuous reception hybrid automatic repeat request expires, the terminal device starts the downlink discontinuous reception retransmission timer corresponding to the downlink HARQ process.
The method according to any one of claims 1, 2, 28, and 29, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is a downlink HARQ process, the The terminal device performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover includes:

If the time interval when the terminal device receives the first indication information and the fourth time interval during which the terminal device last used the downlink HARQ process for downlink reception is greater than or equal to the first time threshold corresponding to the downlink HARQ process The sum of the running durations of the hybrid automatic repeat request round-trip delay offset timer, and the fourth time interval is less than the first time threshold, the hybrid automatic repeat request round-trip delay offset corresponding to the downlink HARQ process The sum of the running time of the timer and the running time of the downlink discontinuous reception hybrid automatic repeat request round-trip delay timer corresponding to the downlink HARQ process, and the terminal device decodes the received downlink transmission incorrectly, then the terminal The device starts the downlink discontinuous reception hybrid automatic repeat request round-trip delay timer corresponding to the downlink HARQ process.
The method according to claim 34, wherein the terminal device performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover further comprises:

The terminal device sets the running time of the downlink discontinuous reception hybrid automatic repeat request round-trip delay timer of this transmission to the first time threshold, and the hybrid automatic repeat request round-trip delay offset corresponding to the downlink HARQ process A value obtained by subtracting the fourth time interval from the sum of the running duration of the shift timer and the running duration of the downlink discontinuous reception hybrid automatic repeat request round-trip delay timer corresponding to the downlink HARQ process.
The method according to any one of claims 1, 2, 28, 29, 34, and 35, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is a downlink HARQ process Next, the terminal device performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover includes:

If the time interval when the terminal device receives the first indication information and the fourth time interval during which the terminal device last used the downlink HARQ process for downlink reception is greater than or equal to the first time threshold corresponding to the downlink HARQ process The sum of the running durations of the hybrid automatic repeat request round-trip delay offset timer, and the fourth time interval is less than the first time threshold, the hybrid automatic repeat request round-trip delay offset corresponding to the downlink HARQ process The running time of the timer and the sum of the running time of the downlink discontinuous reception hybrid automatic repeat request round-trip delay timer corresponding to the downlink HARQ process, and the downlink discontinuous reception hybrid automatic repeat request corresponding to the downlink HARQ process When the round trip delay timer expires, the terminal device starts the downlink discontinuous reception retransmission timer corresponding to the downlink HARQ process.
The method according to any one of claims 1, 2 and 28, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is a downlink HARQ process, the terminal device Performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover includes:

If the time interval when the terminal device receives the first indication information and the fourth time interval during which the terminal device last used the downlink HARQ process for downlink reception is greater than or equal to the first time threshold, the downlink HARQ process The sum of the running duration of the corresponding hybrid automatic repeat request round-trip delay offset timer and the running duration of the downlink discontinuous reception hybrid automatic repeat request round-trip delay timer corresponding to the downlink HARQ process, and the fourth The time interval is less than the first time threshold, the running time of the hybrid automatic repeat request round trip delay offset timer corresponding to the downlink HARQ process, and the downlink discontinuous reception hybrid automatic repeat request round trip corresponding to the downlink HARQ process The sum of the running time of the delay timer and the running time of the downlink discontinuous reception retransmission timer corresponding to the downlink HARQ process, if the downlink discontinuous reception retransmission timer corresponding to the downlink HARQ process is running and all If the terminal device decodes the received downlink transmission incorrectly, the terminal device sets the running time of the downlink discontinuous reception retransmission timer of this transmission to the first time threshold and the hybrid automatic retransmission corresponding to the downlink HARQ process. The running time of the transmission request round-trip delay offset timer, the running time of the downlink discontinuous reception hybrid automatic repeat request round-trip delay timer corresponding to the downlink HARQ process, and the downlink discontinuous reception timer corresponding to the downlink HARQ process The sum of the running time of the transmission timer.
The method according to any one of claims 1, 2 and 28, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is a downlink HARQ process, the terminal device Performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover includes:

If the time interval when the terminal device receives the first indication information and the fourth time interval during which the terminal device last used the downlink HARQ process for downlink reception is greater than or equal to the first time threshold, the downlink HARQ process The sum of the running duration of the corresponding hybrid automatic repeat request round-trip delay offset timer and the running duration of the downlink discontinuous reception hybrid automatic repeat request round-trip delay timer corresponding to the downlink HARQ process, and the fourth The time interval is less than the first time threshold, the running time of the hybrid automatic repeat request round trip delay offset timer corresponding to the downlink HARQ process, and the downlink discontinuous reception hybrid automatic repeat request round trip corresponding to the downlink HARQ process The sum of the running time of the delay timer and the running time of the downlink discontinuous reception retransmission timer corresponding to the downlink HARQ process, if the downlink discontinuous reception retransmission timer corresponding to the downlink HARQ process is not running and all If the terminal device decodes the received downlink transmission incorrectly, the terminal device starts the downlink discontinuous reception retransmission timer corresponding to the downlink HARQ process.
The method according to claim 38, wherein the terminal device performing DRX processing corresponding to the state of the feedback function of the HARQ process after the handover further comprises:

The terminal device sets the duration of the downlink discontinuous reception retransmission timer of this transmission to the first time threshold, the running duration of the hybrid automatic repeat request round-trip delay offset timer corresponding to the downlink HARQ process, The sum of the running duration of the downlink discontinuous reception hybrid automatic repeat request round-trip delay timer corresponding to the downlink HARQ process and the running duration of the downlink discontinuous reception retransmission timer corresponding to the downlink HARQ process minus the first The value obtained at four time intervals.
The method according to any one of claims 28 to 39, wherein the first time threshold is preset, or agreed upon by a protocol, or sent by a network device.
A processing method for discontinuous reception, the method comprising:

The network device sends a first time threshold to the terminal device; the first time threshold is used to switch between the terminal device and the HARQ process after the switching occurs when the state of the feedback function of the HARQ process of the hybrid automatic repeat request is switched. Discontinuous reception DRX processing corresponding to the status of the feedback function.
The method according to claim 41, wherein the first time threshold is used to characterize the difference between the moment when the terminal device receives the downlink transmission and the moment when the terminal device feeds back the acknowledge/non-acknowledge ACK/NACK of the downlink transmission. Offset between time slots.
A terminal device, the terminal device includes:

A receiving unit configured to receive first indication information, where the first indication information is used to indicate the status of the feedback function of the HARQ process for switching the hybrid automatic repeat request;

The processing unit is configured to receive first indication information, where the first indication information is used to indicate the status of switching the feedback function of the HARQ process of the hybrid automatic repeat request.
The terminal device according to claim 43, wherein the status of the feedback function for switching the HARQ process comprises:

The state of the feedback function of the HARQ process is switched from on to off;

Alternatively, the state of the feedback function of the HARQ process is switched from off to on.
The terminal device according to claim 43 or 44, wherein the processing unit is configured to be based on the time interval between the time when the terminal device receives the first indication information and the last time the terminal device uses the HARQ process , And the relationship between the running duration of the DRX hybrid automatic repeat request round-trip delay timer and the running duration of the DRX retransmission timer, and determine the attributes of the DRX-related timers.
The terminal device according to any one of claims 43 to 45, wherein the state of the feedback function of the HARQ process is switched from on to off, and the HARQ process is an uplink HARQ process, if the uplink HARQ process is The hybrid automatic repeat request round-trip delay offset timer corresponding to the process is running, and the processing unit is configured to stop the hybrid automatic repeat request round-trip delay offset timer corresponding to the uplink HARQ process.
The terminal device according to any one of claims 43 to 46, wherein the state of the feedback function of the HARQ process is switched from on to off, and the HARQ process is an uplink HARQ process, if the uplink HARQ process is The uplink discontinuous reception hybrid automatic repeat request round trip delay timer corresponding to the process is running, then the processing unit is configured to stop the uplink discontinuous reception hybrid automatic repeat request round trip delay timer corresponding to the uplink HARQ process .
The terminal device according to any one of claims 43 to 47, wherein the state of the feedback function of the HARQ process is switched from on to off, and the HARQ process is an uplink HARQ process, if the terminal device The first time interval between the time of receiving the first indication information and the last time the terminal device used the uplink HARQ process for uplink transmission is less than the running time of the uplink discontinuous reception retransmission timer, and the uplink HARQ process corresponds to If the uplink discontinuous reception retransmission timer is running, the processing unit is configured to set the running duration of the uplink discontinuous reception retransmission timer for this transmission to the uplink discontinuous reception retransmission timing configured by the network device Minus the running time of the hybrid automatic repeat request round-trip delay offset timer corresponding to the uplink HARQ process and the uplink discontinuous reception hybrid automatic repeat request round-trip delay timer corresponding to the uplink HARQ process The value of the runtime.
The terminal device according to any one of claims 43 to 48, wherein the state of the feedback function of the HARQ process is switched from on to off, and the HARQ process is an uplink HARQ process, if the terminal device The first time interval between the time of receiving the first indication information and the last time the terminal device used the uplink HARQ process for uplink transmission is less than the running time of the uplink discontinuous reception retransmission timer, and the uplink HARQ process corresponds to If the uplink discontinuous reception retransmission timer is not running, the processing unit is configured to start the uplink discontinuous reception retransmission timer corresponding to the uplink HARQ process.
The terminal device according to claim 49, wherein the processing unit is further configured to set the running duration of the uplink discontinuous reception retransmission timer of this transmission to the uplink discontinuous reception retransmission timing configured by the network device The difference between the operating time of the device and the first time interval.
The terminal device according to any one of claims 43 to 50, wherein the state of the feedback function of the HARQ process is switched from on to off, and the HARQ process is an uplink HARQ process, if the terminal device The first time interval between the time of receiving the first indication information and the last time the terminal device used the uplink HARQ process for uplink transmission is greater than or equal to the operating time of the uplink discontinuous reception retransmission timer, and the uplink HARQ The uplink discontinuous reception retransmission timer corresponding to the process is running, and the processing unit is configured to stop the uplink discontinuous reception retransmission timer corresponding to the uplink HARQ process.
The terminal device according to any one of claims 43 to 45, wherein the state of the feedback function of the HARQ process is switched from on to off, and the HARQ process is a downlink HARQ process, if the downlink HARQ process is The hybrid automatic repeat request round-trip delay offset timer corresponding to the process is running, and the processing unit is configured to stop the hybrid automatic repeat request round-trip delay offset timer corresponding to the downlink HARQ process.
The terminal device according to any one of claims 43 to 46 and 52, wherein the state of the feedback function of the HARQ process is switched from on to off, and the HARQ process is a downlink HARQ process, if the The downlink discontinuous reception hybrid automatic repeat request round trip delay timer corresponding to the downlink HARQ process is running, then the processing unit is configured to stop the downlink discontinuous reception hybrid automatic repeat request round trip delay corresponding to the downlink HARQ process Timer.
The terminal device according to any one of claims 43 to 46, 52, and 53, wherein the state of the feedback function of the HARQ process is switched from on to off, and the HARQ process is a downlink HARQ process, if The second time interval between the time when the terminal device receives the first indication information and the last time the terminal device used the downlink HARQ process for downlink reception is less than the running time of the downlink discontinuous reception retransmission timer, and The downlink discontinuous reception retransmission timer corresponding to the downlink HARQ process is running, then the processing unit is configured to set the running duration of the downlink discontinuous reception retransmission timer for this transmission to the downlink discontinuous reception configured by the network device Receive the running time of the retransmission timer minus the feedback time k1 indicated by the network device, the running time of the hybrid automatic repeat request round trip delay offset timer corresponding to the downlink HARQ process, and the downlink non-retransmission timer corresponding to the downlink HARQ process The value obtained by continuously receiving the running time of the hybrid automatic repeat request round-trip delay timer.
The terminal device according to any one of claims 43 to 46 and 52 to 54, wherein the state of the feedback function of the HARQ process is switched from on to off, and the HARQ process is a downlink HARQ process, if The second time interval between the time when the terminal device receives the first indication information and the last time the terminal device used the downlink HARQ process for downlink reception is less than the running time of the downlink discontinuous reception retransmission timer, and The downlink discontinuous reception retransmission timer corresponding to the downlink HARQ process is not running, and the processing unit is configured to start the downlink discontinuous reception retransmission timer corresponding to the downlink HARQ process.
The terminal device according to claim 55, wherein the processing unit is further configured to set the running duration of the downlink discontinuous reception retransmission timer of this transmission to the downlink discontinuous reception retransmission timing configured by the network device The difference between the operating time of the device and the second time interval.
The terminal device according to any one of claims 43 to 45, 52 and 53, wherein the state of the feedback function of the HARQ process is switched from on to off, and the HARQ process is a downlink HARQ process, if The second time interval between the time when the terminal device receives the first indication information and the last time the terminal device used the downlink HARQ process to perform downlink reception is greater than or equal to the running time of the downlink discontinuous reception retransmission timer, and If the downlink discontinuous reception retransmission timer corresponding to the downlink HARQ process is running, the processing unit is configured to stop the downlink discontinuous reception retransmission timer corresponding to the downlink HARQ process.
The terminal device according to claim 43 or 44, wherein the processing unit is configured to be based on the time interval between the time when the terminal device receives the first indication information and the last time the terminal device uses the HARQ process , And the running time of the discontinuous reception retransmission timer, the running time of the hybrid automatic repeat request round-trip delay timer, and the running time of the hybrid automatic repeat request round-trip delay offset timer. Relationship, to determine the attributes of DRX-related timers.
The terminal device according to any one of claims 43, 44, and 58, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is an uplink HARQ process, if the The third time interval between the time when the terminal device receives the first indication information and the last time the terminal device used the uplink HARQ process for uplink transmission is less than the hybrid automatic repeat request round-trip delay offset corresponding to the uplink HARQ process The running time of the timer is the sum of the running time of the uplink discontinuous reception hybrid automatic repeat request round-trip delay timer corresponding to the uplink HARQ process, and the uplink discontinuous reception retransmission timer corresponding to the uplink HARQ process is running Running, the processing unit is configured to stop the uplink discontinuous reception retransmission timer corresponding to the uplink HARQ process.
The terminal device according to any one of claims 43, 44, 58 and 59, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is an uplink HARQ process, if The third time interval between the time when the terminal device receives the first indication information and the last time the terminal device used the uplink HARQ process for uplink transmission is less than the running time of the hybrid automatic repeat request round-trip delay offset timer , The processing unit is configured to start the hybrid automatic repeat request round-trip delay offset timer corresponding to the uplink HARQ process.
The terminal device according to claim 60, wherein the processing unit is further configured to set the running time of the round-trip delay offset timer of the hybrid automatic repeat request for this transmission to the hybrid automatic repeat request configured by the network device The round trip delay offsets the difference between the running duration of the timer and the third time interval.
The terminal device according to any one of claims 43, 44, 58 to 61, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is an uplink HARQ process, if The third time interval between the time when the terminal device receives the first indication information and the last time the terminal device used the uplink HARQ process for uplink transmission is less than the running time of the hybrid automatic repeat request round-trip delay offset timer And the running time of the hybrid automatic repeat request round trip delay offset timer corresponding to the uplink HARQ process times out, then the processing unit is configured to start the uplink discontinuous reception hybrid automatic retransmission corresponding to the uplink HARQ process Request a round-trip delay timer.
The terminal device according to any one of claims 43, 44, 58 to 62, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is an uplink HARQ process, if The third time interval between the time when the terminal device receives the first indication information and the last time the terminal device used the uplink HARQ process for uplink transmission is less than the running time of the hybrid automatic repeat request round-trip delay offset timer And the uplink discontinuous reception hybrid automatic repeat request round trip delay timer corresponding to the uplink HARQ process times out, the processing unit is configured to start the uplink discontinuous reception retransmission timer corresponding to the uplink HARQ process.
The terminal device according to any one of claims 43, 44, 58 and 59, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is an uplink HARQ process, if The third time interval between the time when the terminal device receives the first indication information and the last time the terminal device used the uplink HARQ process for uplink transmission is greater than or equal to the hybrid automatic repeat request round trip corresponding to the uplink HARQ process The running time of the delay offset timer, and the third time interval is less than the running time of the hybrid automatic repeat request round trip delay offset timer corresponding to the uplink HARQ process and the uplink non-stop timer corresponding to the uplink HARQ process. The processing unit is configured to start the uplink discontinuous reception hybrid automatic repeat request round-trip delay timer corresponding to the uplink process if the total running time length of the round-trip delay timer for the hybrid automatic repeat request is continuously received.
The terminal device according to claim 64, wherein the processing unit is further configured to set the running time of the hybrid automatic repeat request round trip delay timer for the uplink discontinuous reception of this transmission to the hybrid automatic repeat request The difference between the sum of the running duration of the round-trip delay offset timer and the running duration of the uplink discontinuous reception hybrid automatic repeat request round-trip delay timer configured by the network device and the third time interval.
The terminal device according to any one of claims 43, 44, 64, and 65, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is an uplink HARQ process, if The third time interval between the time when the terminal device receives the first indication information and the last time the terminal device used the uplink HARQ process for uplink transmission is greater than or equal to the hybrid automatic repeat request round trip corresponding to the uplink HARQ process The running time of the delay offset timer, and the third time interval is less than the running time of the hybrid automatic repeat request round trip delay offset timer corresponding to the uplink HARQ process and the uplink non-stop timer corresponding to the uplink HARQ process. The sum of the running time of the round-trip delay timer for the continuous reception of the hybrid automatic repeat request, and the uplink discontinuous reception of the hybrid automatic repeat request round-trip delay timer corresponding to the uplink HARQ process times out, the processing unit is configured to Start the uplink discontinuous reception retransmission timer corresponding to the uplink HARQ process.
The terminal device according to any one of claims 43, 44, 58 and 59, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is an uplink HARQ process, if The third time interval between the time when the terminal device receives the first indication information and the last time the terminal device used the uplink HARQ process for uplink transmission is greater than or equal to the hybrid automatic repeat request round trip corresponding to the uplink HARQ process The running time of the delay offset timer is the sum of the running time of the uplink discontinuous reception line hybrid automatic repeat request round-trip delay timer corresponding to the uplink HARQ process, and the third time interval is less than the uplink HARQ The running time of the hybrid automatic repeat request round-trip delay offset timer corresponding to the process, the running time of the uplink discontinuous reception line hybrid automatic repeat request round-trip delay timer corresponding to the uplink HARQ process, and the uplink HARQ process Corresponding to the sum of the running time of the uplink discontinuous reception retransmission timer, and the uplink discontinuous reception retransmission timer corresponding to the uplink HARQ process is running, then the processing unit is configured to set the uplink non-continuous reception retransmission timer for this transmission The running time of the continuous reception retransmission timer is the running time of the hybrid automatic repeat request round trip delay offset timer corresponding to the uplink HARQ process, and the uplink discontinuous reception line hybrid automatic repeat request corresponding to the uplink HARQ process The sum of the running time of the round-trip delay timer and the running time of the uplink discontinuous reception retransmission timer configured by the network device.
The terminal device according to any one of claims 43, 44, 58 and 59, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is an uplink HARQ process, if The third time interval between the time when the terminal device receives the first indication information and the last time the terminal device used the uplink HARQ process for uplink transmission is greater than or equal to the hybrid automatic repeat request round trip corresponding to the uplink HARQ process The running time of the delay offset timer is the sum of the running time of the uplink discontinuous reception line hybrid automatic repeat request round-trip delay timer corresponding to the uplink HARQ process, and the third time interval is less than the uplink HARQ The running time of the hybrid automatic repeat request round-trip delay offset timer corresponding to the process, the running time of the uplink discontinuous reception line hybrid automatic repeat request round-trip delay timer corresponding to the uplink HARQ process, and the uplink HARQ process The sum of the running time lengths of the corresponding uplink discontinuous reception retransmission timers, and the uplink discontinuous reception retransmission timer corresponding to the uplink HARQ process is not running, the processing unit is configured to start the uplink HARQ process corresponding The uplink discontinuous reception retransmission timer.
The terminal device according to claim 68, wherein the processing unit is further configured to set the running duration of the uplink discontinuous reception retransmission timer of the current transmission to the hybrid automatic retransmission corresponding to the uplink HARQ process The running time of the request round trip delay offset timer, the running time of the uplink discontinuous reception line hybrid automatic retransmission request round trip delay timer corresponding to the uplink HARQ process, and the uplink discontinuous reception retransmission timer configured by the network device The difference between the sum of the running durations of and the third time interval.
The terminal device according to claim 43 or 44, wherein the processing unit is configured to be based on the time interval between the time when the terminal device receives the first indication information and the last time the terminal device uses the HARQ process , And the running time of the discontinuous reception retransmission timer, the running time of the hybrid automatic repeat request round-trip delay timer, the running time of the hybrid automatic repeat request round-trip delay offset timer, and the first time threshold. The relationship between one of them determines the attributes of the DRX-related timers.
The terminal device according to any one of claims 43, 44, and 70, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is a downlink HARQ process, if the The fourth time interval between the time when the terminal device receives the first indication information and the last time the terminal device used the downlink HARQ process for downlink reception is less than the first time threshold, and the hybrid automatic repeat request corresponding to the downlink HARQ process The sum of the running duration of the round trip delay offset timer and the running duration of the downlink discontinuous reception hybrid automatic repeat request round trip delay timer corresponding to the downlink HARQ process, and the downlink discontinuous reception corresponding to the downlink HARQ process If the retransmission timer is running, the processing unit is configured to stop the downlink discontinuous reception retransmission timer corresponding to the downlink HARQ process.
The terminal device according to any one of claims 43, 44, 70, and 71, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is a downlink HARQ process Next, if the time interval when the terminal device receives the first indication information and the fourth time interval during which the terminal device used the downlink HARQ process for downlink reception last time is greater than or equal to the first time threshold, and the fourth time interval The time interval is less than the sum of the first time threshold and the running duration of the hybrid automatic repeat request round-trip delay offset timer corresponding to the downlink HARQ process, and the terminal device decodes the received downlink transmission incorrectly, then The processing unit is configured to start a hybrid automatic repeat request round trip delay offset timer corresponding to the downlink HARQ process.
The terminal device according to claim 72, wherein the processing unit is further configured to set the running time of the hybrid automatic repeat request round trip delay offset timer of this transmission to the first time threshold and the network device The value obtained by subtracting the fourth time interval from the sum of the running duration of the configured hybrid automatic repeat request round-trip delay offset timer.
The terminal device according to any one of claims 43, 44, 70 to 73, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is a downlink HARQ process, if The fourth time interval between the time when the terminal device receives the first indication information and the latest downlink reception by the terminal device using the downlink HARQ process is less than the first time threshold, and the hybrid automatic reset corresponding to the downlink HARQ process The sum of the running time of the transmission request round-trip delay offset timer and the running time of the downlink discontinuous reception hybrid automatic repeat request round-trip delay timer corresponding to the downlink HARQ process, and the hybrid automatic corresponding to the downlink HARQ process If the retransmission request round-trip delay offset timer expires, the processing unit is configured to start the downlink discontinuous reception hybrid automatic repeat request round-trip delay timer corresponding to the downlink HARQ process.
The terminal device according to any one of claims 43, 44, 70 to 74, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is a downlink HARQ process, if The fourth time interval between the time when the terminal device receives the first indication information and the latest downlink reception by the terminal device using the downlink HARQ process is less than the first time threshold, and the hybrid automatic reset corresponding to the downlink HARQ process The sum of the running duration of the transmission request round-trip delay offset timer and the running duration of the downlink discontinuous reception hybrid automatic repeat request round-trip delay timer corresponding to the downlink HARQ process, and the downlink non-continuous reception corresponding to the downlink HARQ process Continuously receive the hybrid automatic repeat request round-trip delay timer.
The terminal device according to any one of claims 43, 44, 70, and 71, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is a downlink HARQ process, if The time interval when the terminal device receives the first indication information and the fourth time interval during which the terminal device last used the downlink HARQ process for downlink reception is greater than or equal to the first time threshold and the mixture corresponding to the downlink HARQ process The sum of the running durations of the automatic repeat request round-trip delay offset timer, and the fourth time interval is less than the first time threshold, the hybrid automatic repeat request round-trip delay offset timing corresponding to the downlink HARQ process The sum of the running time of the device and the running time of the downlink discontinuous reception hybrid automatic repeat request round-trip delay timer corresponding to the downlink HARQ process, and the terminal device decodes the received downlink transmission incorrectly, then the processing unit , Configured to start the downlink discontinuous reception hybrid automatic repeat request round-trip delay timer corresponding to the downlink HARQ process.
The terminal device according to claim 76, wherein the processing unit is further configured to set the running time of the downlink discontinuous reception hybrid automatic repeat request round trip delay timer of this transmission to the first time threshold, The sum of the running time of the hybrid automatic repeat request round-trip delay offset timer corresponding to the downlink HARQ process and the running time of the downlink discontinuous reception hybrid automatic repeat request round-trip delay timer corresponding to the downlink HARQ process minus Go to the value obtained from the fourth time interval.
The terminal device according to any one of claims 43, 44, 70, 71, 76, and 77, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is a downlink HARQ process In this case, if the time interval when the terminal device receives the first indication information and the fourth time interval at which the terminal device last used the downlink HARQ process for downlink reception is greater than or equal to the first time threshold and the downlink HARQ The sum of the running time of the hybrid automatic repeat request round-trip delay offset timer corresponding to the process, and the fourth time interval is less than the first time threshold, the hybrid automatic repeat request round-trip time corresponding to the downlink HARQ process The sum of the running time of the delay skew timer and the running time of the downlink discontinuous reception hybrid automatic repeat request round-trip delay timer corresponding to the downlink HARQ process, and the downlink discontinuous reception hybrid automatic corresponding to the downlink HARQ process If the retransmission request round-trip delay timer expires, the processing unit is configured to start the downlink discontinuous reception retransmission timer corresponding to the downlink HARQ process.
The terminal device according to any one of claims 43, 44, and 70, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is a downlink HARQ process, if the The combination of the time when the terminal device receives the first indication information and the fourth time interval when the terminal device last used the downlink HARQ process for downlink reception is greater than or equal to the first time threshold and the downlink HARQ process. The sum of the running duration of the automatic repeat request round-trip delay offset timer and the running duration of the downlink discontinuous reception hybrid automatic repeat request round-trip delay timer corresponding to the downlink HARQ process, and the fourth time interval is less than The first time threshold, the running time of the hybrid automatic repeat request round-trip delay offset timer corresponding to the downlink HARQ process, and the downlink discontinuous reception hybrid automatic repeat request round-trip delay timing corresponding to the downlink HARQ process The sum of the running time of the device and the running time of the downlink discontinuous reception retransmission timer corresponding to the downlink HARQ process, if the downlink discontinuous reception retransmission timer corresponding to the downlink HARQ process is running and the terminal device If the received downlink transmission is decoded incorrectly, the processing unit is configured to set the duration of the downlink discontinuous reception retransmission timer of this transmission to the first time threshold and the hybrid automatic retransmission corresponding to the downlink HARQ process The running time of the request round trip delay offset timer, the running time of the downlink discontinuous reception hybrid automatic repeat request round trip delay timer corresponding to the downlink HARQ process, and the downlink discontinuous reception retransmission corresponding to the downlink HARQ process The sum of the running time of the timer.
The terminal device according to any one of claims 43, 44, and 70, wherein the state of the feedback function of the HARQ process is switched from off to on, and the HARQ process is a downlink HARQ process, if the The combination of the time when the terminal device receives the first indication information and the fourth time interval when the terminal device last used the downlink HARQ process for downlink reception is greater than or equal to the first time threshold and the downlink HARQ process. The sum of the running duration of the automatic repeat request round-trip delay offset timer and the running duration of the downlink discontinuous reception hybrid automatic repeat request round-trip delay timer corresponding to the downlink HARQ process, and the fourth time interval is less than The first time threshold, the running time of the hybrid automatic repeat request round-trip delay offset timer corresponding to the downlink HARQ process, and the downlink discontinuous reception hybrid automatic repeat request round-trip delay timing corresponding to the downlink HARQ process The sum of the running time of the device and the running time of the downlink discontinuous reception retransmission timer corresponding to the downlink HARQ process, if the downlink discontinuous reception retransmission timer corresponding to the downlink HARQ process is not running and the terminal device If the received downlink transmission is decoded incorrectly, the processing unit is configured to start the downlink discontinuous reception retransmission timer corresponding to the downlink HARQ process.
The terminal device according to claim 80, wherein the processing unit is further configured to set the duration of the downlink discontinuous reception retransmission timer of this transmission to the first time threshold corresponding to the downlink HARQ process The running time of the hybrid automatic repeat request round-trip delay offset timer, the downlink discontinuous reception corresponding to the downlink HARQ process, and the running time of the hybrid automatic repeat request round-trip delay timer corresponding to the downlink HARQ process. The value obtained by subtracting the fourth time interval from the sum of the running duration of the continuous receiving retransmission timer.
The terminal device according to any one of claims 70 to 81, wherein the first time threshold is preset, or agreed upon by a protocol, or sent by a network device.
A network device, the network device includes:

The sending unit is configured to send a first time threshold; the first time threshold is used to switch between the terminal device and the HARQ process after the switching occurs when the state of the feedback function of the HARQ process of the hybrid automatic repeat request is switched. Discontinuous reception DRX processing corresponding to the status of the feedback function.
The network device according to claim 83, wherein the first time threshold is used to characterize the moment when the terminal device receives the downlink transmission and the moment when the terminal device feeds back the acknowledgement/non-acknowledgement ACK/NACK of the downlink transmission The slot offset between.
A terminal device, comprising a processor and a memory for storing a computer program that can run on the processor, wherein when the processor is used to run the computer program, it executes any one of claims 1 to 40 Steps of the discontinuous reception processing method.
A network device, comprising a processor and a memory for storing a computer program that can run on the processor, wherein when the processor is used to run the computer program, it executes the discontinuous reception of claim 41 or 42 The steps of the processing method.
A storage medium storing an executable program, and when the executable program is executed by a processor, the discontinuous reception processing method according to any one of claims 1 to 40 is realized.
A storage medium storing an executable program, and when the executable program is executed by a processor, the discontinuous reception processing method according to claim 41 or 42 is realized.
A computer program product, comprising computer program instructions that cause a computer to execute the discontinuous reception processing method according to any one of claims 1 to 40.
A computer program product comprising computer program instructions that cause a computer to execute the discontinuous reception processing method according to claim 41 or 42.
A computer program that causes a computer to execute the discontinuous reception processing method according to any one of claims 1 to 40.
A computer program that causes a computer to execute the discontinuous reception processing method according to claim 41 or 42.
A chip comprising: a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the discontinuous reception processing method according to any one of claims 1 to 40.
A chip comprising: a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the discontinuous reception processing method according to claim 41 or 42.